89 Calabi PPTs View free & download

Singularities in Calabi-Yau varieties PowerPoint PPT Presentation

Singularities in Calabi-Yau varieties - In other words, they have trivial canonical bundle. ... S. S. Roan (1996) considered cases and used analysis to construct a crepant ...

In other words, they have trivial canonical bundle. ... S. S. Roan (1996) considered cases and used analysis to construct a crepant ...

| PowerPoint PPT presentation | free to download

Dynamics of vortices on surfaces PowerPoint PPT Presentation

Dynamics of vortices on surfaces - OUTLINE (joint work with S.Boatto) Historical Remarks and backgound. C.C.Lin's ... In particular, Calabi-Yau manifolds are very fashionable objects nowadays. ...

OUTLINE (joint work with S.Boatto) Historical Remarks and backgound. C.C.Lin's ... In particular, Calabi-Yau manifolds are very fashionable objects nowadays. ...

| PowerPoint PPT presentation | free to download

De Sitter in Supergravity and String Theory PowerPoint PPT Presentation

De Sitter in Supergravity and String Theory - type II / M-theory on Calabi-Yau manifold. Key ingredients: ... Need to include additional 'bells and whistles' on internal manifold M. Flux compactifications ...

type II / M-theory on Calabi-Yau manifold. Key ingredients: ... Need to include additional 'bells and whistles' on internal manifold M. Flux compactifications ...

| PowerPoint PPT presentation | free to download

Why String Theory? PowerPoint PPT Presentation

Why String Theory? - String Theory, Calabi-Yau Threefolds and the Expanding Universe Herbie Smith University of New Hampshire, hlk25@wildcats.unh.edu Prof. Per Berglund University ...

String Theory, Calabi-Yau Threefolds and the Expanding Universe Herbie Smith University of New Hampshire, hlk25@wildcats.unh.edu Prof. Per Berglund University ...

| PowerPoint PPT presentation | free to download

Superstrings on CalabiYau manifolds PowerPoint PPT Presentation

Superstrings on CalabiYau manifolds - Superstrings on. Calabi-Yau manifolds. Matthias Gaberdiel. ETH Z rich. DPG Tagung Dortmund ... String theory is currently one of the most promising. candidates ...

Superstrings on. Calabi-Yau manifolds. Matthias Gaberdiel. ETH Z rich. DPG Tagung Dortmund ... String theory is currently one of the most promising. candidates ...

| PowerPoint PPT presentation | free to view

Geometric Transitions PowerPoint PPT Presentation

Geometric Transitions - This definition of Calabi-Yau variety is a generalization of. 1-dimensional ... is the generic quintic 3-fold containing the plane. Its singular ... quintic ...

This definition of Calabi-Yau variety is a generalization of. 1-dimensional ... is the generic quintic 3-fold containing the plane. Its singular ... quintic ...

| PowerPoint PPT presentation | free to view

23d%20Solvay%20conference%201-3%20decembre%202005 PowerPoint PPT Presentation

23d%20Solvay%20conference%201-3%20decembre%202005 - SPECULATIONS ON. STRING THEORY APPLICATIONS. TO ( CONDENSED MATTER ) PHYSICS. Nikita Nekrasov, IHES ... Special amplitudes in Type II superstring ...

SPECULATIONS ON. STRING THEORY APPLICATIONS. TO ( CONDENSED MATTER ) PHYSICS. Nikita Nekrasov, IHES ... Special amplitudes in Type II superstring ...

| PowerPoint PPT presentation | free to download

1966? - Title: Author: yanugiying Last modified by: dell Created Date: 7/23/2003 11:24:11 AM Document presentation format:

Title: Author: yanugiying Last modified by: dell Created Date: 7/23/2003 11:24:11 AM Document presentation format:

| PowerPoint PPT presentation | free to download

Robbert Dijkgraaf (UvA) - Robbert Dijkgraaf UvA

Robbert Dijkgraaf UvA

| PowerPoint PPT presentation | free to view

Space-time in the new millennium PowerPoint PPT Presentation

Space-time in the new millennium - Title: Quantum field theory Author: Nikita NEKRASSOV Last modified by: Nikita NEKRASSOV Created Date: 10/15/2004 1:34:31 PM Document presentation format

Title: Quantum field theory Author: Nikita NEKRASSOV Last modified by: Nikita NEKRASSOV Created Date: 10/15/2004 1:34:31 PM Document presentation format

| PowerPoint PPT presentation | free to download

Z THEORY - THE PHYSICAL SUPERSTRING DUALITIES. HINTS FOR THE EXISTENCE OF. HIGHER DIMENSIONAL THEORY ... Dualities Unification of t and s moduli (complex and Kahler) suggest a ...

THE PHYSICAL SUPERSTRING DUALITIES. HINTS FOR THE EXISTENCE OF. HIGHER DIMENSIONAL THEORY ... Dualities Unification of t and s moduli (complex and Kahler) suggest a ...

| PowerPoint PPT presentation | free to download

Topological%20Strings%20and%20Knot%20Homologies PowerPoint PPT Presentation

Topological%20Strings%20and%20Knot%20Homologies - Title: Slide 1 Author: Sergei Gukov Last modified by: Sergei Gukov Created Date: 5/26/2006 2:25:44 AM Document presentation format: On-screen Show Company

Title: Slide 1 Author: Sergei Gukov Last modified by: Sergei Gukov Created Date: 5/26/2006 2:25:44 AM Document presentation format: On-screen Show Company

| PowerPoint PPT presentation | free to download

My Past Experience in PowerPoint PPT Presentation

My Past Experience in - Title: PowerPoint Last modified by: dell Created Date: 8/16/1999 6:11:54 PM Document presentation format: Other titles: Times New Roman Monotype ...

Title: PowerPoint Last modified by: dell Created Date: 8/16/1999 6:11:54 PM Document presentation format: Other titles: Times New Roman Monotype ...

| PowerPoint PPT presentation | free to download

Extra Dimensions PowerPoint PPT Presentation

Extra Dimensions - dimensions are the parameters required to describe the position ... This makes sense if one thinks of an event happening at not ... blogspot.com ...

dimensions are the parameters required to describe the position ... This makes sense if one thinks of an event happening at not ... blogspot.com ...

| PowerPoint PPT presentation | free to view

Flux Compactifications: An Overview PowerPoint PPT Presentation

Flux Compactifications: An Overview - Turn on Fluxes Along These Directions. Fluxes are generalisations of Magnetic Flux in Maxwell ... is finite, determined by tadpole condition: More on Fluxes ...

Turn on Fluxes Along These Directions. Fluxes are generalisations of Magnetic Flux in Maxwell ... is finite, determined by tadpole condition: More on Fluxes ...

| PowerPoint PPT presentation | free to download

Symmetries in String Theory PowerPoint PPT Presentation

Symmetries in String Theory - Symmetries in String Theory Michael Dine University of California, Santa Cruz DeWolfe, Giryavets, Kachru and Taylor Z. Sun and M. D. G. Festuccia, A. Morisse, K. van ...

Symmetries in String Theory Michael Dine University of California, Santa Cruz DeWolfe, Giryavets, Kachru and Taylor Z. Sun and M. D. G. Festuccia, A. Morisse, K. van ...

| PowerPoint PPT presentation | free to download

Inflationary Scenarios from String Theory PowerPoint PPT Presentation

Inflationary Scenarios from String Theory - String theory: fundamental theory but lacks experimental tests. ... Scalar Potential: V= eK |DaW|2. Minimum DaW = 0 Fixes Ua and S. T moduli unfixed: No-Scale models ...

String theory: fundamental theory but lacks experimental tests. ... Scalar Potential: V= eK |DaW|2. Minimum DaW = 0 Fixes Ua and S. T moduli unfixed: No-Scale models ...

| PowerPoint PPT presentation | free to download

Flux Compactifications Accelerating Universes And All That PowerPoint PPT Presentation

Flux Compactifications Accelerating Universes And All That - Flux Compactifications Accelerating Universes. And All That. Sandip Trivedi ... is finite, determined by tadpole condition: Fluxes ...

Flux Compactifications Accelerating Universes. And All That. Sandip Trivedi ... is finite, determined by tadpole condition: Fluxes ...

| PowerPoint PPT presentation | free to view

String Theory (Overview) PowerPoint PPT Presentation

String Theory (Overview) - String Theory (Overview) by Robert J. Nemiroff Michigan Technological University String Theory attempts to explain both gravitational and quantum effects in a single ...

String Theory (Overview) by Robert J. Nemiroff Michigan Technological University String Theory attempts to explain both gravitational and quantum effects in a single ...

| PowerPoint PPT presentation | free to download

An introduction PowerPoint PPT Presentation

An introduction - This is nearly a QA-commutator: The difference in the actions is. The A-model. We see that ... This is nearly a QB-commutator: where W is linear in q. The ...

This is nearly a QA-commutator: The difference in the actions is. The A-model. We see that ... This is nearly a QB-commutator: where W is linear in q. The ...

| PowerPoint PPT presentation | free to view

PONTIF - Title: Slide 1 Author: CPD Last modified by: CPD Created Date: 4/6/2006 1:42:51 PM Document presentation format: Apresenta o na tela Company: PUCRS

Title: Slide 1 Author: CPD Last modified by: CPD Created Date: 4/6/2006 1:42:51 PM Document presentation format: Apresenta o na tela Company: PUCRS

| PowerPoint PPT presentation | free to view

SUPERSTRING THEORY: PAST, PRESENT, AND FUTURE John H. Schwarz PowerPoint PPT Presentation

SUPERSTRING THEORY: PAST, PRESENT, AND FUTURE John H. Schwarz - String theory arose in the late 1960s in an attempt to understand ... Juan Maldacena Joe Polchinski Nathan Seiberg. Andrew Strominger Cumrun Vafa Edward Witten ...

String theory arose in the late 1960s in an attempt to understand ... Juan Maldacena Joe Polchinski Nathan Seiberg. Andrew Strominger Cumrun Vafa Edward Witten ...

| PowerPoint PPT presentation | free to view

Inflation%20and%20Stringy%20Landscape PowerPoint PPT Presentation

Inflation%20and%20Stringy%20Landscape - Title: PowerPoint Presentation - Inflation, String Theory, Last modified by: Andrei Linde Document presentation format: On-screen Show

Title: PowerPoint Presentation - Inflation, String Theory, Last modified by: Andrei Linde Document presentation format: On-screen Show

| PowerPoint PPT presentation | free to download

Lecture 6: Quantum Geometry PowerPoint PPT Presentation

Lecture 6: Quantum Geometry - Picture right from KITP talk by Dr. Shing Tung Yau (Harvard Univ) Dr Heidi Fearn CSUF Physics ... KITP talk by Dr. Shing Tung Yau. http://online.kitp.uscb.edu ...

Picture right from KITP talk by Dr. Shing Tung Yau (Harvard Univ) Dr Heidi Fearn CSUF Physics ... KITP talk by Dr. Shing Tung Yau. http://online.kitp.uscb.edu ...

| PowerPoint PPT presentation | free to view

Spacetime in the new millennium - Space-time. in the new millennium. La notion d'ESPACE-TEMPS. au d but du ... FOR THE NEXT MILLENIUM. QUANTUM GRAVITY. EFFECTS IN MORE REALISTIC. STRING THEORY ...

Space-time. in the new millennium. La notion d'ESPACE-TEMPS. au d but du ... FOR THE NEXT MILLENIUM. QUANTUM GRAVITY. EFFECTS IN MORE REALISTIC. STRING THEORY ...

| PowerPoint PPT presentation | free to download

Heterotic strings and fluxes PowerPoint PPT Presentation

Heterotic strings and fluxes - Based on: K. Becker, S. Sethi, Torsional heterotic geometries, to appear. K. Becker, C. Bertinato, Y-C. Chung, G. Guo, Supersymmetry breaking, heterotic strings and ...

Based on: K. Becker, S. Sethi, Torsional heterotic geometries, to appear. K. Becker, C. Bertinato, Y-C. Chung, G. Guo, Supersymmetry breaking, heterotic strings and ...

| PowerPoint PPT presentation | free to download

Topological Strings PowerPoint PPT Presentation

Topological Strings - ... [hep-th]] [CCV] S.Cecotti, C.Cordova and C.Vafa, ``Braids, Walls, and Mirrors,''[arXiv ... In the full superstrings these could be D6 or D4 branes depending ...

... [hep-th]] [CCV] S.Cecotti, C.Cordova and C.Vafa, ``Braids, Walls, and Mirrors,''[arXiv ... In the full superstrings these could be D6 or D4 branes depending ...

| PowerPoint PPT presentation | free to download

Now - ... Muon spectrometer alignment, Detector and trigger performance, Tracking momentum scale, ECAL ... (ATLAS+CMS): 5 fb-1 needed for 5 discovery - mh ...

... Muon spectrometer alignment, Detector and trigger performance, Tracking momentum scale, ECAL ... (ATLAS+CMS): 5 fb-1 needed for 5 discovery - mh ...

| PowerPoint PPT presentation | free to download

Wall Crossing and an Entropy Enigma PowerPoint PPT Presentation

Wall Crossing and an Entropy Enigma - Wall Crossing and an Entropy Enigma. Work done with Frederik Denef. hep-th/0702146 ... Single-centered black holes always cross the wall. ...

Wall Crossing and an Entropy Enigma. Work done with Frederik Denef. hep-th/0702146 ... Single-centered black holes always cross the wall. ...

| PowerPoint PPT presentation | free to download

Blue Border - A reunion of math and physics Math: deals with abstract ideas which exist independently of us, our practice, or our world (Plato) Physics: the study of the most ...

A reunion of math and physics Math: deals with abstract ideas which exist independently of us, our practice, or our world (Plato) Physics: the study of the most ...

| PowerPoint PPT presentation | free to download

Theories of gravity in 5D braneworld scenarios PowerPoint PPT Presentation

Theories of gravity in 5D braneworld scenarios - Geometry of spacetime is described by metric tensor g. ... 4) Mathematical formalism. The simplest way to obtain different (classical) theory of gravity ...

Geometry of spacetime is described by metric tensor g. ... 4) Mathematical formalism. The simplest way to obtain different (classical) theory of gravity ...

| PowerPoint PPT presentation | free to download

Reflections on Symmetries and Neutrinos PowerPoint PPT Presentation

Reflections on Symmetries and Neutrinos - Group theory. Hilbert spaces, hermitian operators. Differential forms ... V-A theory of weak interactions (Feynmann, Gell-Mann) ...

Group theory. Hilbert spaces, hermitian operators. Differential forms ... V-A theory of weak interactions (Feynmann, Gell-Mann) ...

| PowerPoint PPT presentation | free to download

$The Universe: a sphere, a donut, or a fractal? PowerPoint PPT Presentation$

The Universe: a sphere, a donut, or a fractal? - Stephen Hawking A photographic image of quantum fluctuations blown up to the size of the universe WMAP and spectrum of the cosmic microwave background anisotropy ...

Stephen Hawking A photographic image of quantum fluctuations blown up to the size of the universe WMAP and spectrum of the cosmic microwave background anisotropy ...

| PowerPoint PPT presentation | free to download

Introduction%20to%20Strings PowerPoint PPT Presentation

Introduction%20to%20Strings - Large scale structure formation based on cold dark matter and inflation ... of superstring sectors of the opposite (IIA) and the same chirality (IIB) ...

Large scale structure formation based on cold dark matter and inflation ... of superstring sectors of the opposite (IIA) and the same chirality (IIB) ...

| PowerPoint PPT presentation | free to download

The%20LARGE%20Volume%20Scenario:%20Realisation%20and%20Cosmological%20Implications PowerPoint PPT Presentation

The%20LARGE%20Volume%20Scenario:%20Realisation%20and%20Cosmological%20Implications - (Explicit form of K, W, f. For N=1 compactifications) Why LARGE volume? ... Simplest case ?=1/3. General Conditions for LARGE Volume. h12 h11 1 ...

(Explicit form of K, W, f. For N=1 compactifications) Why LARGE volume? ... Simplest case ?=1/3. General Conditions for LARGE Volume. h12 h11 1 ...

| PowerPoint PPT presentation | free to download

Mathematical principles of topological strings Mtheory and Hitchin systems PowerPoint PPT Presentation

Mathematical principles of topological strings Mtheory and Hitchin systems - Motivic integration on CY or Poisson manifolds [Kontsevich] ... of Hitchin's moduli and WZW model (also generalized to Poisson sigma models? ...

Motivic integration on CY or Poisson manifolds [Kontsevich] ... of Hitchin's moduli and WZW model (also generalized to Poisson sigma models? ...

| PowerPoint PPT presentation | free to view

Nontoric topological string theory and anomalies PowerPoint PPT Presentation

Nontoric topological string theory and anomalies - JPS 2006, Ehime University, 29 March. 1. Non-toric topological string theory and anomalies ... Unity of math and physics (dedicated to Gelfand and Gauss) ...

JPS 2006, Ehime University, 29 March. 1. Non-toric topological string theory and anomalies ... Unity of math and physics (dedicated to Gelfand and Gauss) ...

| PowerPoint PPT presentation | free to view

Going%20Beyond%20Bekenstein%20and%20Hawking%20Exact%20and%20Asymptotic%20Degeneracies%20of%20Small%20Black%20Holes PowerPoint PPT Presentation

Going%20Beyond%20Bekenstein%20and%20Hawking%20Exact%20and%20Asymptotic%20Degeneracies%20of%20Small%20Black%20Holes - Going Beyond Bekenstein and Hawking. Exact and Asymptotic ... Tata Institute of Fundamental Research. Kolymbari June 2005. Atish Dabholkar. 28/06/2005 ...

Going Beyond Bekenstein and Hawking. Exact and Asymptotic ... Tata Institute of Fundamental Research. Kolymbari June 2005. Atish Dabholkar. 28/06/2005 ...

| PowerPoint PPT presentation | free to download

3D Graphics - Explain the difference between 2D, 3D and n dimensional graphics ... User can manipulate object views for a full 360 degree perspective ...

Explain the difference between 2D, 3D and n dimensional graphics ... User can manipulate object views for a full 360 degree perspective ...

| PowerPoint PPT presentation | free to view

Algunos comentarios sobre algunos espacios homog PowerPoint PPT Presentation

Algunos comentarios sobre algunos espacios homog - ... B., The normal homogeneous space has ositive sectional curvature. Proc. ... [M] MILNOR, J. Curvatures of left invariant Metrics on Lie groups, Adv. In Math. ...

... B., The normal homogeneous space has ositive sectional curvature. Proc. ... [M] MILNOR, J. Curvatures of left invariant Metrics on Lie groups, Adv. In Math. ...

| PowerPoint PPT presentation | free to download

La r - Le D terminisme. POSTULAT DE LA MECANIQUE. L volution des choses est unique et d pend exclusivement du pass . Tous nos raisonnements en mati re d action juste

Le D terminisme. POSTULAT DE LA MECANIQUE. L volution des choses est unique et d pend exclusivement du pass . Tous nos raisonnements en mati re d action juste

| PowerPoint PPT presentation | free to view

Superstring Theory PowerPoint PPT Presentation

Superstring Theory - all the other forces have quantum theories. we know spacetime is ... Kip Thorne, 'Black Holes and Time Warps: Einstein's Outrageous Legacy', 1994. String Theory ...

all the other forces have quantum theories. we know spacetime is ... Kip Thorne, 'Black Holes and Time Warps: Einstein's Outrageous Legacy', 1994. String Theory ...

| PowerPoint PPT presentation | free to view

Warped Conifolds and Their Applications to Cosmology PowerPoint PPT Presentation

Warped Conifolds and Their Applications to Cosmology - Much of this talk will be devoted to warping of analogous metrics on smoothed ... effective potential for the inflaton generically has a local maximum and minium. ...

Much of this talk will be devoted to warping of analogous metrics on smoothed ... effective potential for the inflaton generically has a local maximum and minium. ...

| PowerPoint PPT presentation | free to view

Non-Supersymmetric Attractors PowerPoint PPT Presentation

Non-Supersymmetric Attractors - ... Supersymmetric Attractors. Sandip Trivedi. Tata Institute of Fundamental Research, Mumbai, India ... 3. An Example: Type II on CY3. 4. Rotating Black Holes: ...

... Supersymmetric Attractors. Sandip Trivedi. Tata Institute of Fundamental Research, Mumbai, India ... 3. An Example: Type II on CY3. 4. Rotating Black Holes: ...

| PowerPoint PPT presentation | free to view

Robert McNees Brown University PowerPoint PPT Presentation

Robert McNees Brown University - Title: From the Big Bang to String Theory Author: Robert McNees Description

Title: From the Big Bang to String Theory Author: Robert McNees Description

| PowerPoint PPT presentation | free to download

KeiJiro Takahashi Kyoto Univ' PowerPoint PPT Presentation

KeiJiro Takahashi Kyoto Univ' - How can we realize the Standard Model as a low energy effective theory of string ... Graph automorphism (outer automorphism) For ZnxZm orbifold, the classification by ...

How can we realize the Standard Model as a low energy effective theory of string ... Graph automorphism (outer automorphism) For ZnxZm orbifold, the classification by ...

| PowerPoint PPT presentation | free to view

? - Title: PowerPoint Author: Last modified by: math-62 Created Date: 7/18/2001 11:57:34 PM Document presentation format

Title: PowerPoint Author: Last modified by: math-62 Created Date: 7/18/2001 11:57:34 PM Document presentation format

| PowerPoint PPT presentation | free to download

Large Hadron Collider (LHC) A PowerPoint PPT Presentation

Large Hadron Collider (LHC) A - Large Hadron Collider LHC A Discovery Machine

Large Hadron Collider LHC A Discovery Machine

| PowerPoint PPT presentation | free to download

??????? Quarks and Asymptotic Freedom PowerPoint PPT Presentation

??????? Quarks and Asymptotic Freedom - Quarks and Asymptotic Freedom (Professor Ming-Chung Chu) (Professor ...

Quarks and Asymptotic Freedom (Professor Ming-Chung Chu) (Professor ...

| PowerPoint PPT presentation | free to download

Portraying%20and%20remembering%20%20Irving%20Kaplansky PowerPoint PPT Presentation

Portraying%20and%20remembering%20%20Irving%20Kaplansky - ... Regular rehearsal pianist - Gilbert & Sullivan, caliope for football ... Gilbert and Sullivan operettas. I still remember most of these songs. ( Lucy) 9 ...

... Regular rehearsal pianist - Gilbert & Sullivan, caliope for football ... Gilbert and Sullivan operettas. I still remember most of these songs. ( Lucy) 9 ...

| PowerPoint PPT presentation | free to download

Lectures on String Theory PowerPoint PPT Presentation

Lectures on String Theory - String theory vs. quantum field theory. QFT predicts anti-particles. Not very unique, many possible interactions can be introduced ... Embarrassment of riches ...

String theory vs. quantum field theory. QFT predicts anti-particles. Not very unique, many possible interactions can be introduced ... Embarrassment of riches ...

| PowerPoint PPT presentation | free to view

Better Than Fiction: PowerPoint PPT Presentation

Better Than Fiction: - planets. apple. electromagnetiesm. atoms. Quantum mechanics. mechanics. Special relativity ... Gravity pulls two massive bodies (long-ranged) ...

planets. apple. electromagnetiesm. atoms. Quantum mechanics. mechanics. Special relativity ... Gravity pulls two massive bodies (long-ranged) ...

| PowerPoint PPT presentation | free to view

Symmetries in String Theory - Gauge symmetries, discrete symmetries, supersymmetry natural, plausible. ... As we await the LHC, this dogma merits closer scrutiny. ...

Gauge symmetries, discrete symmetries, supersymmetry natural, plausible. ... As we await the LHC, this dogma merits closer scrutiny. ...

| PowerPoint PPT presentation | free to download

Symmetries in String Theory - Discrete symmetries arise in string theory. ... Reasonable expectations of how string theory might describe the world around us? ...

Discrete symmetries arise in string theory. ... Reasonable expectations of how string theory might describe the world around us? ...

| PowerPoint PPT presentation | free to download

Week 4 The Large Scale Universe PowerPoint PPT Presentation

Week 4 The Large Scale Universe - Week 4 The Large Scale Universe Galaxies, Cosmology, The Theory of Everything Close the barn door! Answer: the view from the observer and the runner is DIFFERENT ...

Week 4 The Large Scale Universe Galaxies, Cosmology, The Theory of Everything Close the barn door! Answer: the view from the observer and the runner is DIFFERENT ...

| PowerPoint PPT presentation | free to download

Constraining Inflation Histories with the CMB - Constraining Inflation Histories with the CMB

Constraining Inflation Histories with the CMB

| PowerPoint PPT presentation | free to view

Calabi PowerPoint PPT Presentations