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High Energy Theory Informal Meeting

# High Energy Theory Informal Meeting

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All talks at 10:30am Pacific time in 469 Lauritsen or on Zoom (unless indicated*).

Must have valid Caltech ID to attend meeting in 469.

Zoom link, inquire for password.

The organizer of this seminar is Julio Parra-Martinez.

### Fall 2021 - Spring 2022

Sept 29 | Riccardo Gonzo (Dublin) | Gravitational event shapes and coherent states for gravitational waves |

Oct 6 | Aidan Hederschee (Michigan) | A Novel Framework for Higher Loop Witten Diagrams |

Oct 13 | Nathan Benjamin (Caltech) | Harmonic analysis of 2d CFT partition functions |

Oct 20 | Yuya Kusuki (Caltech) | Page Curve from Holographic Moving Mirrors" |

Oct 27 | Yue-Zhou Li (McGill) | Helicity basis in three dimensional CFT |

Nov 3 | Sahand Seifnashri (Stony Brook) | On 1+1d quantum field theories with non-invertible symmetries |

Nov 9* 12pm Special date | Ji Hoon Lee (Perimeter) | A microscopic expansion for superconformal indices |

Nov 17 | Cyuan-Han Chang (Caltech) | The light-ray OPE and energy correlators |

Nov 24 *Zoom* | Suman Kundu (TIFR, Mumbai) | Bounds on Regge growth of flat space scattering from bounds on chaos |

Dec 1 | No seminar | |

Dec 8 | Richard Derryberry (Perimeter) | Zero-curvature formulation for novel two-dimensional field theories |

Dec 9 | Ying Lin (Harvard) | Numerical evidence for a Haagerup conformal field theory |

Jan 5 *Zoom* | Craig Lawrie (DESY) | Infinitely-many 4d SCFTs with a=c |

Jan 12 *Zoom* | Wenli Zhao (Princeton) | The statistical mechanics of near BPS black holes |

Jan 18 (Tuesday) *POSTPONED* | Eliezer Rabinovici (Hebrew U.) | POSTPONED |

Jan 19 | Itamar Yaakov (INFN, Milan) | Localization and duality for ABJM latitude Wilson loops |

Jan 26 | Andreas Helset (Caltech) | Geometric Soft Theorems |

Feb 9 | Orr Sela (UCLA) | Emergent symmetries in 3d and compactification from 5d |

Feb 16 | No Seminar | |

Feb 23 - POSTPONED | Indranil Halder (Harvard) | POSTPONED |

March 2 | Elliott Gesteau (Caltech) | Holographic tensor networks from hyperbolic buildings |

March 9 *11am | Piotr Tourkine (Annecy) | On the unitarity and low energy expansion of the Coon amplitude |

March 9 | Emily Nardoni (IPMU) | N=2 Argyres-Douglas Theories and Holography |

SPRING BREAK | ||

March 30 | Rodolfo Panerai (Uppsala) | Exact TTbar deformation of two-dimensional Yang-Mills theory |

April 6 | Temple He (Davis) | An effective description of energy transport from holography |

April 13. via ZOOM | Indranil Halder (Harvard) | Triality in String Theory on AdS_3 |

April 20 | Waltraut Knop (Stony Brook) | Dispersive Sum Rules in AdS_2 |

April 27 | No seminar | |

May 4 | Allic Sivaramakrishnan (Kentucky) | On-shell Correlators and Color-Kinematics Duality in Curved Spacetimes |

May 11 | Nabha Shah (Caltech) | Non-perturbative double copy in 2D |

May 18 *10:30am | Shozab Qasim (Freie U. Berlin) | Dynamical Holographic Tensor Networks |

May 18 | Umang Mehta (Chicago) | Effective field theory of Fermi surfaces from bosonization |

May 25 | Zhu-Xi Luo (KITP) | Boundary of fracton phases of matter from a continuum perspective |

June 1 | Vincent Lee (Caltech) | Near-Horizon Quantum Dynamics of 4-d Einstein Gravity from 2-d JT Gravity |

June 8 | Aidan Hederschee (Michigan) | TBD |