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  1. 23 de abr. de 2024 · Walker Melton, Atul Sharma, and Andrew Strominger. Accepted. 23 April 2024. Abstract. The general form of a 2D conformal field theory (CFT) correlator on a Euclidean Riemann surface, Lorentzian plane or Lorentzian cylinder is well-known.

  2. Hace 2 días · Andrew Strominger and Cumrun Vafa calculated the entropy of certain configurations of D-branes and found agreement with the semi-classical answer for extreme charged black holes. Petr Hořava and Witten found the eleven-dimensional formulation of the heterotic string theories, showing that orbifolds solve the chirality problem.

  3. Hace 5 días · In string theory, it was discovered in 1985 by Philip Candelas, Gary Horowitz, Andrew Strominger, and Edward Witten that these Calabi–Yau manifolds, due to their special holonomy, are the appropriate configuration spaces for superstrings.

  4. 15 de abr. de 2024 · Monday, April 15, 2024 - 4:30pm. Location: KT 217. Speaker: Atul Sharma. Speaker affiliation: Harvard. Event description: I will review the highlights of Stromingers program of celestial holography, focusing on emerging connections to twisted holography, topological strings and twistor theory.

  5. cmsa.fas.harvard.edu › organizer › andrew-strominger-harvard-universityUpcoming Events – CMSA

    15 de abr. de 2024 · Homepage / Andrew Strominger (Harvard University) Events. Andrew Strominger (Harvard University) Today. Upcoming. April 2024. Mon 15. April 15, 2024 @ 9:00 am - May 24, 2024 @ 5:00 pm. Program on Mathematical Aspects of Scattering Amplitudes. CMSA 20 Garden Street, Cambridge, MA, United States.

  6. 27 de abr. de 2024 · Dr. Andrew Strominger ITP & Harvard: Six-Dimensional String Theories: 4/8 2:00: Dr. Leo Radzihovsky Univ of Colorado: Elasticity, Shape Fluctuations and Phase Transitions of Anisotropic Membranes: 4/15 2:00: Dr. Stephen Hawking ITP & Cambridge Univ: Inflation: An Open and Shut Case: 5/6 2:00: Dr. Steven Kivelson UCLA

  7. 15 de abr. de 2024 · This program will bring together and foster interaction between theoretical physicists and mathematicians working on various topics connected to recent developments in our understanding of scattering amplitudes in quantum field theory.