East Asia Joint Symposium on Fields and Strings 2021

from Monday, 22 November 2021 (09:00) to Saturday, 27 November 2021 (17:00)
10th floor of Media Center, Osaka City University, Osaka, Japan & Zoom

        : Sessions
    /     : Talks
        : Breaks
22 Nov 2021
23 Nov 2021
24 Nov 2021
25 Nov 2021
26 Nov 2021
AM
09:30
Opening (until 09:45) ()
09:30 Opening   ()
09:45 Conformal boundary condition and AdS/BCFT - Chong-Sun Chu (National Tsing-Hua U)   ()
10:15 Yang-Baxter sigma models from 4D Chern-Simons theory - Kentaroh Yoshida (Kyoto U)   ()
10:45 --- Coffee Break ---
11:15 On Galilean Conformal Bootstrap - Bin Chen (PKU)   ()
11:45
Short talks (until 12:15) ()
11:45 Order defect in 4D Chern-Simons theory - Osamu Fukushima (Kyoto University)   ()
12:00 The AdS5×S5 superstring from 4D Chern-Simons theory - Junichi Sakamoto   ()
09:30 Twisted Compactification of 6d SCFTs - Kimyeong Lee (KIAS)   ()
10:00 How to multiply, add and expand amplitudes in theory space - Song He (ITP)   ()
10:30 --- Coffee Break ---
11:00 Penrose Limit: A Stringy Regime in Holography - Min-xin Huang (USTC)   ()
11:30
Short talks (until 12:00) ()
11:30 Regge conformal blocks from the Rindler-AdS black hole and the pole-skipping phenomena - Mitsuhiro Nishida (Gwangju Institute of Science and Technology)   ()
11:45 Aspects of 5d Seiberg-Witten Theories on S^1 - Qiang Jia (KIAS)   ()
09:30 Emergent Supersymmetry on the Edges - Sungjay Lee (KIAS)   ()
10:00 What happens when conifold transitions occur at the conifold singularities associated with matter generation in F-theory? - Shun'ya Mizoguchi (KEK)   ()
10:30 --- Coffee Break ---
11:00
Short talks (until 11:30) ()
11:00 Nonvanishing finite scalar mass in flux compactification - Takuya Hirose (Osaka City U)   ()
11:15 Target space duality of non-supersymmetric string theory - Sota Nakajima (Osaka City U)   ()
11:30 Digital quantum simulation of the Schwinger model with topological term - Masazumi Honda (YITP)   ()
09:30 5d/6d Wilson loops from blowups - Hee-Cheol Kim (POSTECH)   ()
10:00 Gravitational Positivity Bounds and the Standard Model - Toshifumi Noumi (Kobe U)   ()
10:30 --- Coffee Break ---
11:00 M2-branes & Quantum Curves - Sanefumi Moriyama (Osaka City U)   ()
11:30
Short talks (until 12:00) ()
11:30 Basis decompositions of genus-one string integrals - Yong Zhang (Perimeter institute)   ()
11:45 Worldsheet Variables for Cluster Configuration Spaces - Peng Zhao (Institute of Theoretical Physics, Chinese Academy of Sciences)   ()
09:30 Compactness, Finiteness, and the Swampland - Yuta Hamada (Harvard)   ()
10:00 Topological pseudo entropy - Tatsuma Nishioka (YITP)   ()
10:30 --- Coffee Break ---
11:00
Short talks (until 11:30) ()
11:00 Entanglement entropy in Schwarzschild spacetime - Yoshinori Matsuo (Kyoto U)   ()
11:15 Entanglement entropy in interacting field theories - Katsuta Sakai (KEK)   ()
11:30 Causal Shadow and modular flow in AdS/CFT: the degenerate case - Huajia Wang (KITP)   ()
PM
12:15 --- Lunch Break ---
13:45 Anomalies and Supersymmetry - Piljin Yi (KIAS)   ()
14:15
Short talks (until 14:45) ()
14:15 A physicist-friendly reformulation of the APS index (on a lattice) - Hidenori Fukaya (Osaka U)   ()
14:30 Chaotic string dynamics in deformed $𝑇^{1,1}$ - Shodai Kushiro (Kyoto U)   ()
14:45 --- Coffee Break ---
15:15 Anomaly of subsystem symmetry and anomaly inflow - Satoshi Yamaguchi (Osaka U)   ()
15:45
Short talks (until 16:15) ()
15:45 Topological defect junctions in 4-dimensional pure Z2 gauge theory - Yuta Nagoya (Osaka U)   ()
16:00 Three-Body Effective Potential in General Relativity at 2PM and Resulting PN Contributions - Tianheng Wang (Institute of Theoretical Physics of the Chinese Academy of Science, Humboldt University of Berlin)   ()
16:15 --- Coffee Break ---
17:00
Short talks (until 17:30) ()
17:00 On compatibility between Conformal symmetry and Continuous higher-form symmetries - Yunqin Zheng (Kavli IPMU, ISSP, U.Tokyo)   ()
17:15 Multi-Soliton Dynamics of Anti-Self-Dual Gauge Fields - Shan-Chi Huang (Nagoya U)   ()
17:30 Weak Cosmic Censorship for Higher Derivative Gravity Theories - Feng-Li Lin (National Taiwan Normal U)   ()
12:00 --- Lunch Break ---
13:30 Quantum black holes from matrix models - Seok Kim (Seoul National U)   ()
14:00 Finite-N superconformal index via the AdS/CFT correspondence - Yosuke Imamura (Tokyo Inst Tech)   ()
14:30
Short talks (until 15:00) ()
14:30 $E$-strings, $E_8$ Weyl invariant Jacobi forms and Conway invariant Jacobi forms on Leech lattice - Kaiwen Sun (KIAS)   ()
14:45 Wall-crossing of TBA equations and WKB periods for the higher order ODE - Hongfei Shu (Beijing Institute of Mathematical Sciences and Applications (BIMSA))   ()
15:00 --- Coffee Break ---
15:30 Conformal anomalies a vs c - Jaewon Song (KAIST)   ()
16:00
Short talks (until 16:30) ()
16:00 An alternative bulk construction by the flow equation - Sinya Aoki (YITP)   ()
16:15 Free energy and defect C-theorem in free theory - Yoshiki Sato (Tohoku U)   ()
17:00 FZZT branes in JT gravity and topological gravity - Kazumi Okuyama (Shinshu U)   ()
17:30 3D rank 0 N=4 SCFTs and Non-unitary TQFTs - Dongmin Gang (Seoul National U)   ()
12:00 --- Conference Photo ---
12:30 --- Lunch Break ---
14:00 Bounds on gravitational S matrix - Yu-tin Huang (National Taiwan U)   ()
14:30 Machine Learning Exploration of Continuous Symmetries in Physical Systems - Heng-Yu Chen (National Taiwan U)   ()
15:00 --- Coffee Break ---
15:30 Anisotropic Holography - Dimitrios Giataganas (National Sun Yat-sen U)   ()
16:00
Short talks (until 16:15) ()
16:00 Complex Langevin studies of the emergent space-time in the type IIB matrix model - Kohta Hatakeyama (KEK)   ()
16:15 --- Coffee Break ---
16:45
Poster Session (until 18:00) ()
16:45 Hawking radiation from squashed Kaluza-Klein black holes with quantum gravity effects - Ken Matsuno (Osaka City University)   ()
16:45 Higher derivative extension of the functional renormalization group - Gota Tanaka (Shizuoka University)   ()
16:45 Holographic index calculation for Argyres-Douglas and Minahan-Nemeschansky theories - Shuichi Murayama (Tokyo Institute of Technology)   ()
16:45 Non-split singularities and conifold transitions in F-theory - Rinto Kuramochi (SOKENDAI/KEK)   ()
12:00 --- Lunch Break ---
13:30 Defect Extremal Surface and Partial Reduction - Yang Zhou (Fudan U)   ()
14:00
Short talks (until 14:30) ()
14:00 Target space entanglement in quantum mechanics of fermions and matrices - Sotaro Sugishita (Nagoya U)   ()
14:15 Quantum information metric in the gauge/gravity correspondence - Kazushi Yamashiro (Shizuoka University)   ()
14:30 --- Coffee Break ---
15:00 Kramers-Wannier-like duality defects in (3 + 1)d gauge theories - Kantaro Ohmori (U of Toyo)   ()
15:30 A BMS-invariant free scalar model - Wei Song (Tsinghua U)   ()
16:00
Short talks (until 16:15) ()
16:00 Ginzburg-Landau effective action for a fluctuating holographic superconductor - Mitsutoshi Fujita (Sun Yat-Sen University)   ()
16:15 --- Coffee Break ---
16:45
Short talks (until 17:00) ()
16:45 Holographic $\beta$ function in de Sitter space - Yoshihisa Kitazawa (KEK)   ()
17:00 Heavy-Heavy-Light Three-Point Functions from D-branes Revisited - Jun-Bao Wu (Tianjin University)   ()
17:30 Effective Theory Breaks Down at Scrambling Time - Pei-Ming Ho (National Taiwan U)   ()
18:00
Closing (until 18:15) ()
18:00 Closing   ()