Tue | Jun 01 | 02:00 | Tokiro Numasawa | Four coupled SYK models and Nearly AdS2 gravities: Phase Transitions in Traversable wormholes and in Bra-ket wormholes | |

Fri | May 28 | 08:00 | David Tong | How to Give Chiral Fermions a Mass | |

Fri | May 21 | 06:00 | Hiroshi Suzuki | Gradient flow exact renormalization group | |

Tue | May 11 | 02:00 | Kin-ya Oda | New effect in wave-packet scatterings of quantum fields: Saddle points, Lefschetz thimbles, and Stokes phenomenon | |

Fri | Apr 30 | 06:00 | Ryohei Kobayashi | Interacting fermionic topological phases with time reversal symmetry | |

Wed | Apr 28 | 08:00 | Jan Pawlowski | Emergent Hadrons and Diquarks | |

Fri | Apr 16 | 08:00 | Masanori Hanada | Large-N limit as a second quantization | |

Thu | Apr 15 | 08:30 | Christof Wetterich | Pregeometry and emergent general relativity | |

Tue | Apr 06 | 02:00 | Masashi Aiko | Exploring the near alignment region in the two-Higgs doublet model | |

Tue | Mar 09 | 08:00 | Jay Armas | Topological hydrodynamic modes on curved surfaces | |

Mon | Mar 01 | 01:30 | Noriyuki Sogabe | Topological color-superconductivity in QCD with one flavor | |

Fri | Feb 26 | 06:00 | Kazuki Ikeda | Real-time dynamics of Chern-Simons fluctuations near a critical point | |

Thu | Feb 25 | 02:00 | Anthony Ashmore | Calabi-Yau metrics, machine learning, and the spectrum of the Laplace operator | |

Fri | Feb 19 | 06:00 | Tadashi Takayanagi | Path-Integral Optimization from Hartle-Hawking Wave Function | |

Wed | Feb 17 | 02:00 | Wen Yin | Messengers of reheating phase and their spectra | |

Tue | Feb 16 | 02:00 | Shih-Yen Tseng | Alternative minimal U(1)_B-L | |

Tue | Feb 09 | 02:00 | Motoko Fujiwara | A model of electroweakly interacting non-abelian vector dark matter | |

Tue | Feb 02 | 05:00 | Masazumi Honda | Quantum simulations of gauge/string/M-theory and via matrix quantum mechanics | |

Tue | Feb 02 | 02:00 | Masazumi Honda | Digital quantum simulation of the Schwinger model with topological term | |

Tue | Jan 26 | 02:00 | Denny Lane B. Sombillo | Application of deep learning to the study of near-threshold resonances | |

Tue | Jan 19 | 02:00 | Kazuki Enomoto | Higher dimensional LNV operators and their renormalization | |

Tue | Jan 12 | 02:00 | Yu Zhang | Revisiting Correlated Dirac eigenvalues and axial anomaly in chiral symmetric QCD | |

Tue | Jan 05 | 02:00 | Csaba Csaki | Magnetic scattering: pairwise little group and pairwise helicity | |

Wed | Dec 23 | 07:00 | Shoji Hashimoto | [EX] What is quark-hadron duality and how to overcome? | |

Tue | Dec 22 | 02:00 | Yutaka Matsuo | Dimensional oxidization on coset space | |

Thu | Dec 10 | 03:30 | Yuto Minami | Search for parity-violating physics in the polarisation of the cosmic microwave background, so called “Cosmic Birefringence” | |

Wed | Dec 09 | 06:30 | Makiko Nio | [EX] On determination of the fine-structure constant: Electron g-2 and Atomic interferometers | |

Wed | Dec 09 | 04:30 | Sinya Aoki | Conserved charges in gravity and entropy | |

Tue | Dec 08 | 02:00 | Yasunori Lee | Revisiting Wess-Zumino-Witten terms | |

Fri | Nov 20 | 07:00 | Kazunori Kohri | [EX] Higgs vacuum metastability in primordial inflation | |

Fri | Nov 13 | 07:00 | Takuya Okuda | U(1) spin Chern-Simons theory and Arf invariants in two dimensions | |

Tue | Nov 10 | 02:00 | Arata Yamamoto | Real-time simulation of Z2 lattice gauge theory on qubits | |

Fri | Oct 30 | 07:00 | Kazumi Okuyama | JT gravity and KdV equations | |

Wed | Oct 28 | 08:00 | Kai Schmitz | Has NANOGrav found first evidence for cosmic strings? | |

Tue | Oct 27 | 02:00 | Yosuke Imamura | The superconformal index from the AdS/CFT correspondence | |

Tue | Oct 20 | 02:00 | Yuichiro Tada | Manifestly covariant theory of stochastic inflation | |

Tue | Oct 06 | 02:00 | Koji Hashimoto | Building bulk from Wilson loops | |

Tue | Sep 29 | 02:00 | Shi Pi | Some Properties of the Stochastic Induced Gravitational Wave Background | |

Fri | Sep 18 | 06:00 | Yuji Okawa | Nonperturbative definition of closed string theory via open string field theory | |

Tue | Sep 01 | 02:00 | Yuji Chinone | The results and achievements of the POLARBEAR experiment in the 2010s and its future in the 2020s | |

Tue | Aug 25 | 02:00 | Masahiro Isaka | Low-lying level structure of p-sd shell Lambda hypernuclei with antisymmetrized molecular dynamics | |

Tue | Aug 11 | 02:00 | Masaki Yamada | Unified Origin of Axion and Monopole Dark Matter, and Solution to the Domain-wall Problem | |

Wed | Aug 05 | 01:00 | Zhen Liu | [KEK-PH Lectures] on hadron collider | |

Tue | Aug 04 | 02:00 | Yasuro Funaki | Alpha-particle condensate and cluster evolution in nuclei | |

Tue | Aug 04 | 01:00 | Micheal Peskin | [KEK-PH Lectures] on e+e-collider | |

Wed | Jul 29 | 02:00 | Koichi Hattori | Transport phenomena in magnetic and vortical fields from hydrodynamic frameworks | |

Tue | Jul 28 | 02:00 | Yasunori Nomura | Black Hole Conundrum: Information vs Interior | |

Wed | Jul 22 | 02:00 | Yoshihisa Kitazawa | Why now? A History of Dark Energy (in Japanese) | |

Tue | Jul 21 | 02:00 | Kazushi Yamashiro | Information geometry encoded in bulk geometry (in Japanese) | |

Wed | Jul 15 | 02:00 | Masazumi Honda | [KEK-PH lectures 2020] Resummation of perturbative series and Resurgence in quantum field theory II | |

Tue | Jul 14 | 02:00 | Naoki Yamamoto | Magnetic monopoles and fermion number violation in chiral matter | |

Wed | Jul 08 | 02:00 | Masazumi Honda | [KEK-PH lectures 2020] Resummation of perturbative series and Resurgence in quantum field theory I | |

Tue | Jul 07 | 02:00 | Hiromasa Takura | [KEK-PH lectures 2020] Renormalon problem in QCD and a direction to go beyond perturbation theory II | |

Wed | Jul 01 | 02:00 | Hiromasa Takaura | [KEK-PH lectures 2020] Renormalon problem in QCD and a direction to go beyond perturbation theory I | |

Tue | Jun 30 | 07:00 | Yohei Ema | Higgs inflation, unitarity, and emergence of scalaron | |

Wed | Jun 24 | 08:00 | Kyohei Mukaida | Baryogenesis from Axion Inflation | |

Tue | Jun 23 | 02:00 | Shigenori Seki | Formulation and Evaluation of Entanglement Entropy in Elastic Scattering | |

Fri | Jun 19 | 06:00 | Tomonori Ugajin | Entanglement between two disjoint universes | |

Wed | Jun 17 | 07:00 | Yuta Hamada | Brane gaugino condensate and 10d description of 4d de Sitter vacua | |

Tue | Jun 16 | 02:00 | Yuya Tanizaki | Modifying instanton sums in QCD | |

Tue | Jun 09 | 02:00 | Yutaka Ookouchi | Catalytic Creation of Baby Bubble Universe with Small Positive Cosmological Constant | |

Thu | Jun 04 | 04:30 | Norimi Yokozaki | SUSY models for muon g-2, and lepton flavor violations | |

Tue | Jun 02 | 02:00 | Hidehiko Shimada | Bose-Einstein Condensation and large-N colour confinement | |

Thu | May 28 | 04:30 | Teppei Kitahara | Direct CP violation in K->mu+mu- and new physics search | |

Tue | May 19 | 07:00 | Ryosuke Sato | Axion fragmentation and its implication for relaxion scenario | |