YITP Workshop
Strings and Fields 2019

August 19 (Mon) - August 23 (Fri), 2019

Panasonic Auditorium and Rooms Y206 & Y306, Yukawa Memorial Building,
Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, Japan


August 19 (Mon)

Afternoon Session 1 (12:45-13:55)
Koutarou Kyutoku Kyoto University Gravitational-wave and multi-messenger astronomy *
Afternoon Session 2 (14:15-15:30)
Miok Park Korea Institute for Advanced Study QuasilocalSmarr Relations
Yuki Yokokura RIKEN Black Hole as a Quantum Field Configuration
Nobuyoshi Ohta Kindai University Asymptotic Safety and the Dimension of the Critical Surface
Afternoon Session 3 (15:45-17:00)
Takaaki Ishii Kyoto University Black resonators and geons in AdS$_5$
Masataka Matsumoto Chuo University Non-equilibrium Phase Transitions and Spontaneous Symmetry Breaking in Holography
Shuichi Yokoyama Yukawa Institute for Theoretical Physics Holographic geometry for non-relativistic systems emerging from generalized flow equations
Afternoon Session 4 (17:15-18:30)
Yoshinori Matuso Osaka University Nuclear states and spectra in holographic QCD
Hiromasa Watanabe University of Tsukuba Partial Deconfinement
Ryo Yokokura KEK Topological order in the color-flavor locked phase of (3+1)-dimensional U(N) gauge-Higgs system

August 20 (Tue)

Morning Session 1 (9:00-10:10)
Richard Szabo Heriot-Watt University The geometry of double field theory *
Morning Session 2 (10:30-11:45)
Yuta Sekiguchi University of Bern $O(d,d)$ transformations preserve classical integrability
Hiroaki Matsunaga Czech Academy of Sciences Light-cone string field theory from covariant string field theory
Yuji Okawa The University of Tokyo Nonperturbative definition of closed string theory with holes in the world-sheet via open string field theory
Morning Session 3 (12:00-13:15)
Matsuo Sato Hirosaki University Topological String Geometry
Hikaru Ohta SOKENDAI Effective potential for revolving D-branes in superstring theory
Sota Hanazawa Ibaraki University Non-abelian extension of Supersymmetric DBI Equations in Pure Spinor Formulation
Afernoon Session 1 (14:30-15:45)
Sheng-Hong Lai National Chiao Tung University The SL(K+3,C) Symmetry of the Bosonic String Scattering Amplitudes
Ryota Kojima SOKENDAI Sign flip triangulation of the amplituhedron
Sanefumi Moriyama Osaka City University Symmetry Breaking in Quantum Curves and Super Chern-Simons Matrix Models
Poster Session 1 (16:00-18:30)
Yugo Abe NIT, Miyakonojo College S-matrix Unitarity in Higher Derivative gravity with matter
Tomohiro Furukawa Osaka City University ABJM matrix model and two-dimensional Toda Lattice hierarchy
Takuya Hirose Osaka City University Cancellation of One-loop Corrections to Scalar Masses in Yang-Mills Theory with Flux Compactification
Kenji Hotta Hokkaido University Creation of D9-brane--anti-D9-brane Pairs in Time Dependent Background
Shuta Ishigaki Chuo University Analysis of bound states in holographic conductors
Nahomi Kan NIT, Gifu College Accelerating cosmologies in an integrable model with  noncommutative minisuperspace variables
Man Hea Kim Kyungpook National University The Operator Product Expansions in the N=4 Orthogonal Wolf Space Coset Model
Smain Kouadik Université de Médéa Construction of Translation-invariant U(N) non commutative gauge model
Yasunari Kurita Kanagawa Institute of Technology Thermodynamics of AdS$_3$ pure gravity : extremal CFTs vs. semiclassical gravity
Ping Kwan Man Waseda University BI model - An Extension of Starobinsky model induced by SUGRA
Tatsuya Mori Tokyo Institute of Technology Finite N corrections to the superconformal index of orbifold quiver gauge theories
Sota Nakajima Osaka City University Exponentially suppressed cosmological constant with enhanced gauge symmetry in heterotic interpolating models
Yuta Nasuda Tokyo University of Science SUSY QM with Conditional Shape Invariance and the Solvability
Kenta Shiozawa Kitasato University Doubled Aspects of Vaisman Algebroid and Gauge Symmetry in Double Field Theory
Tatsuya Sugimoto Yukawa Institute for Theoretical Physics Closed string field theory with cyclic L-infinity structure
Inori Ueba Kobe University Extended supersymmetric quantum mechanics from symmetries in higher dimensional Dirac action
Kazushi Yamashiro Shizuoka University Relationship between information geometry for renormalization group and bulk geometry in gravity dual

August 21 (Wed)

Morning Session 1 (9:00-10:10)
Guilherme L. Pimentel University of Amsterdam Bootstrapping Inflationary Fluctuations *
Morning Session 2 (10:30-11:45)
Suro Kim Kobe University Heavy spinning particles from signs of primordial non-Gaussianities
Yermek Aldabergenov Chulalongkorn University Unified models of inflation, dark energy, and high-scale SUSY breaking
Siyi Zhou The Hong Kong University of Science and Technology String Regge trajectory on de Sitter space and implications to inflation
Morning Session 3 (12:00-12:50)
Nobuyuki Matsumoto Kyoto University Stochastic processes of matrix models and the emergence of quantum spacetime
Kento Sugiyama Shizuoka University Hermitian matrix model with cusp potential
Afternoon Session 1 (14:05-15:15)
Pablo Soler Heidelberg University Swampland Conjectures *
Afternoon Session 2 (15:35-16:50)
Yun-Long Zhang Yukawa Institute for Theoretical Physics Hyperbolic field space and swampland conjecture for DBI scalar
Yoshinori Honma Meiji Gakuin University Distributions of non-supersymmetric flux vacua in Type IIB/F-theory compactifications
Hajime Otsuka KEK Landscape of four-dimensional F-theory flux vacua
Afternoon Session 3 (17:05-18:20)
Nakwoo Kim Kyung Hee University Solving Mass-deformed Holography Perturbatively
Hidenori Fukaya Osaka University Mathematical proof for "physicist-friendly" reformulation of Atiyah- Patodi-Singer index
Naoki Kawai Osaka University Atiyah-Patodi-Singer index theorem on a lattice

August 22 (Thu)

Morning Session 1 (9:00-10:10)
Kentaroh Yoshida Kyoto University TTbar deformation and holography *
Morning Session 2 (10:30-11:45)
Mitsuhiro Nishida Gwangju Institute of Science and Technology Entanglement and Renyi Entropy of Multiple Intervals in $T\overline{T}$-Deformed CFT and Holography
Suguru Okumura Kyoto University Gravitational perturbations as $T\bar{T}$-deformations in 2D dilaton gravity systems
Tomoki Nosaka Korea Institute for Advanced Study Quantum chaos transition in a two-site SYK model dual to an eternal traversable wormhole
Morning Session 3 (12:00-13:15)
Lento Nagano The University of Tokyo Interface entropy in 4d N=2 SCFTs
Yuya Kusuki Yukawa Institute for Theoretical Physics Light cone bootstrap in 2D CFTs
Hiroshi Isono Chulalongkorn University Momentum space approach to crossing symmetric conformal correlators
Afternoon Session 1 (14:30-15:45)
Zhan-Feng Mai Center for Quantum Joint Studies, School of Science Tianjin University Holographic OPE Coefficients from AdS Black Holes with Matters
Takahiro Uetoko Ritsumeikan University Rectangular W-algebras of types so(M) and sp(2M) and dual coset CFTs
Takahiro Nishinaka Ritsumeikan University Peculiar Index Relations, 2D TQFT, and Universality of SUSY Enhancement
Poster Session 2 (16:00-18:30)
Reona Arai Tokyo Institute of Technology Superconformal index and supersymmetry enhancement of S-fold theories
Kohta Hatakeyama Shizuoka University Space-time structure and the Dirac zero modes from classical solutions in the Lorentzian type IIB matrix model
Tomonori Inoue Kobe University 5d Dirac fermion on quantum graph
Shoichi Kawamoto Chung Yuan Christian University Exploring multipartite steering effect using Bell operators
Tomomi Kitade Nara Women's University Sine-square-deformation as gauge-fixing
Kazuki Kiyoshige Osaka City University Selection Rules for Schur Multiplets in 4D N=2 Superconformal Field Theories
Issei Koga Kyushu University Catalysis of higher dimensional static black hole in metastable vacuum decay
Pompey Leung Waseda University Metric Deformations and Zero-Mode Wavefunctions on Blow-Ups of $\mathbb{C}^n/\mathbb{Z}_n$ Orbifolds
Myungbo Shim Kyung Hee University Analysis of Wrapped branes in 6-dimensional Romans gauged supergravity.
Haruya Suzuki Ibaraki University Cubic interaction vertices of bosonic higher spin fields in BRST-BV formalism
Mitsuyo Suzuki Osaka City University On perturbation theory of supersymmetric gradient flow in N = 1 SQCD
Keito Takeuchi Kobe University Kaluza-Klein graviton from primordial non-Gaussianities
Toshiaki Takeuchi Kobe University Conformal three-point functions in momentum space
Pedro Hugo Tanaka Kobe University Dynamical generation of quark and lepton family structure in an extra dimension
Taizan Watari Kavli IPMU Modular forms for arithmetic elliptic curves with complex multiplication seen in string theory perspectives
Shota Yanai Tokyo University of Science Compact boson stars and charged black holes in the $CP^{2n+1}$ model
Katsuya Yano Osaka City University Progress in the matrix model formulation of N = 2 SUSY gauge theories & Painleve
Mian Zhu The Hong Kong University of Science and Technology Constructing a Toy Alternative to Inflation Model Using Horava-Lifshitz Theory and Euclidean Quantum Gravity

August 23 (Fri)

Morning Session 1 (9:00-10:10)
Seyed Morteza Hosseini Kavli IPMU Supersymmetric localization and black holes microstates *
Morning Session 2 (10:30-11:45)
Hyojoong Kim Kyung Hee University Black holes with baryonic charge and I-extremization
Shota Fujiwara Tokyo Institute of Technology D3-brane analysis for the superconformal index in AdS$_5$/CFT$_4$
Yiwen Pan Sun Yat-sen University Localizing Schur correlation functions
Morning Session 3 (12:00-13:40)
Naotaka Kubo Yukawa Institute for Theoretical Physics Hanany-Witten Transition in Quantum Curves
Yuji Sugimoto University of Science and Technology of China Quantum Mirror Map for Del Pezzo Geometries
Hirotaka Hayashi Tokai University Wall-crossing and operator ordering for 't Hooft operators in N=2 gauge theories
Naoki Yamatsu Kyoto University Is Symmetry Breaking into Special Subgroup Special?