Name: Asia-Pacific Symposium for Lattice Field Theory (APLAT 2020)
Start: 2020-08-04T13:00:00+09:00
End: 2020-08-07T18:05:00+09:00
Location: online

Asia-Pacific Symposium for Lattice Field Theory (APLAT 2020)

from Tuesday, 4 August 2020 (13:00) to Friday, 7 August 2020 (18:05)

Monday, 3 August 2020 ¶
Tuesday, 4 August 2020 ¶

13:50 Welcome and instructions
Welcome and instructions
13:50 - 14:00
14:00 Session 4-1 A
Session 4-1 A
14:00 - 15:40
Contributions

14:00 A better conditioned Domain Wall Operator - Hartmut Neff

14:20 Multigrid methods for Chiral Fermions - Peter Boyle (Brookhaven National Laboratory)

14:40 Multiple right-hand-side implementation for DD $α$ AMG - Shuhei Yamamoto (*) (The Cyprus Institute)

15:00 Extending Bridge++ Lattice Simulation Code to Vector Processors - Tatsumi Aoyama (KEK)

15:20 Lattice QCD on QPACE 4 - Nils Meyer (University of Regensburg)
Session 4-1 C
Session 4-1 C
14:00 - 15:40
Contributions

14:00 Finite-volume scattering formalism for all three-pion isospin channels - Maxwell Hansen (CERN)

14:20 Alternative derivation of relativistic three-particle quantization condition - Tyler Blanton (*) (University of Washington)

14:40 Equivalence of three-particle quantization conditions - Stephen Sharpe (University of Washington)

15:00 Bringing scattering data to the finite volume of lattice QCD - Curtis Abell (*) (University of Adelaide)

15:20 Study of the rho resonance using the HAL QCD method - Yutaro Akahoshi (*) (Yukawa Institute for Theoretical Physics, Kyoto University)
Session 4-1 D
Session 4-1 D
14:00 - 15:00
Contributions

14:00 Near-conformal dynamics in a chirally broken system - Oliver Witzel (University of Colorado Boulder)

14:20 Finite temperature study of a 4+6 flavor mass-split system - Curtis Peterson (*) (University of Colorado at Boulder)

14:40 Dark matter and gravitational waves - Enrico Rinaldi (RIKEN)
Session 4-1 B
Session 4-1 B
14:00 - 15:40
Contributions

14:00 Thermal transition in QCD with Nf=2+1 flavours of Wilson quark - Gert Aarts (Swansea University)

14:20 Chiral phase transition temperature in (2+1)-flavor QCD - Anirban Lahiri (Bielefeld University)

14:40 Dirac eigenvalue spectrum and its relation to U(1)A symmetry breaking in high temperature Nf = 2 + 1 QCD - Yu Zhang (*) (Central China Normal University)

15:00 Grand Canonical Distribution from LQCD for experiment data analysis - Vladimir Goy (Far Eastern Federal University)

15:20 Energy-like observables for the chiral phase transition of 2+1 flavor QCD - Mugdha Sarkar (*) (Bielefeld University)
15:00 Session 4-1 D
Session 4-1 D
15:00 - 15:40
Contributions

15:00 Chiral symmetry and taste symmetry on the eigenvalue spectrum of staggered Dirac operators - Hwancheol Jeong (*) (Seoul National University)

15:20 Machine learning study on the Dirac eigenvalue spectrum of staggered quarks - Sunkyu Lee (*) (Seoul National University)
16:00 Session 4-2 D
Session 4-2 D
16:00 - 17:20
Contributions

16:00 Supercomputer Fugaku and QCD Wide SIMD Library (QWS) on Fugaku - Yoshifumi Nakamura (RIKEN)

16:20 Implementation of neighboring communication in QWS - Issaku Kanamori (RIKEN)

16:40 Using Xilinx Alveo accelerators for Lattice QCD - Piotr Korcyl (Jagiellonian University)

17:00 Field Selection Algorithm for Correlation Functions - Xia Shicheng (*) (Peking University)
Session 4-2 B
Session 4-2 B
16:00 - 17:40
Contributions

16:00 Chiral symmetry and the Roper resonance - Adam Virgili (*) (University of Adelaide)

16:20 Bottomonium resonances from lattice QCD static-static-light-light potentials - Lasse Mueller (*) (Goethe University Frankfurt)

16:40 Studies on meson-baryon interactions in the HAL QCD method with all-to-all propagators - Kotaro Murakami (*) (Yukawa Institute for Theoretical Physics, Kyoto University)

17:00 Quark composition and color structure of heavy-heavy mesons and tetraquarks - Marc Wagner (Goethe University Frankfurt)

17:20 P-wave form factors from the inclusive semileptonic $B r i g h t a r r o w X_{c} ℓ ν$ decays - Gabriela Bailas (*) (KEK)
Session 4-2 C
Session 4-2 C
16:00 - 17:40
Contributions

16:00 Domain Wall and Overlap Fermions in 2+1D - Jude Worthy (*) (Swansea University)

16:20 Fermion-Higgs composite state mass in a SU(2) Wilson-Yukawa model - Vincenzo Afferrante (*) (University of Graz)

16:40 Scattering of Goldstone bosons in SU(2) with Nf=2 fundamental fermions - Vincent Drach (University of Plymouth)

17:00 Complex Langevin Simulations of Low-dimensional Supersymmetric Quantum Field Theories - Arpith Kumar (*) (IISER Mohali)

17:20 Progress in the lattice studies of Sp(4) gauge theory with antisymmetric fermions - Jong-Wan Lee (Pusan National University)
Session 4-2 A
Session 4-2 A
16:00 - 17:40
Contributions

16:00 A new perspective to hadronic excitations above Tc - Christian Rohrhofer (*) (Osaka University)

16:20 Fluctuations of conserved charges in a background magnetic field - Sheng-Tai Li (*) (Chinese Academy of Sciences (CAS) - Institute of Modern Physics (IMP) & Central China Normal University)

16:40 Anisotropic pressure induced by finite-size effects at nonzero temperature in SU(3) Yang-Mills theory - Masakiyo Kitazawa (Osaka University)

17:00 QCD Equation of State in External Magnetic Field and at Finite Baryon Density - Natalia Kolomoyets (JINR)

17:20 What is chiral susceptibility probing? - Hidenori Fukaya (Osaka University)
Wednesday, 5 August 2020 ¶
14:00 Session 5-1 A
Session 5-1 A
14:00 - 15:40
Contributions

14:00 QED+QCD Corrections to the Anomalous Magnetic Moment of the Muon - Alex Westin (*) (University of Adelaide)

14:20 Hadronic light-by-light contribution to $(g - 2)_{μ}$ near the SU(3)-flavor-symmetric point - En-Hung Chao (*) (Johannes Gutenberg-Universität Mainz)

14:40 Finite-volume effects in HVP contribution to muon g-2 - Agostino Patella (Humboldt-Universität zu Berlin)

15:00 Lattice QCD calculation of the pion charge radius using a model-independent method - Yang Fu (*) (Peking University)

15:20 First QCD+QED simulations with C* boundary conditions - Jens Lücke (*) (Humboldt University Berlin)
Session 5-1 D
Session 5-1 D
14:00 - 15:40
Contributions

14:00 Complex Langevin analysis of the spontaneous breaking of 10D rotational symmetry in the Euclidean IKKT matrix model - Takehiro Azuma (Setsunan University)

14:20 The effects of fermions in the complex Langevin simulation of the Lorentzian type IIB matrix model - Kohta HATAKEYAMA (*) (KEK)

14:40 *** CANCELLED*** Extending Lattice H2 to AdS3 - Cameron Cogburn (*) (Boston University)

15:00 Space-time structure in the Lorentzian type IIB matrix model in the large-N limit - Mitsuaki Hirasawa (*) (SOKENDAI)

15:20 Vacuum Restructuring in Finite Geometries: Nonperturbative Casimir Effects in Lattice Gauge Theories - Alexander Molochkov (Pacific Quantum Center, Far Eastern Federal University)
Session 5-1 C
Session 5-1 C
14:00 - 15:40
Contributions

14:00 Simulation of complexified U(1) lattice gauge theory - Felix Ziegler (*) (University of Southern Denmark (SDU))

14:20 Complex Langevin analysis of 2D U(1) gauge theory on a torus with a θ term - Atis Yosprakob (*) (SOKENDAI)

14:40 Complex Langevin analysis of four-dimensional SU(2) gauge theory with a theta term - Akira Matsumoto (*) (SOKENDAI, KEK)

15:00 Inhomogeneous phases in the 2+1-dimensional Gross-Neveu model in the limit of infinite fermion flavors - Marc Winstel (*) (Goethe University, Frankfurt am Main)

15:20 Partial deconfinement for some bosonic matrix models - Hiromasa Watanabe (*) (University of Tsukuba)
Session 5-1 B
Session 5-1 B
14:00 - 15:40
Contributions

14:00 First-principles calculation of electroweak box diagrams from lattice QCD - Pengxiang Ma (*) (Peking University)

14:20 Long-distance contribution to neutrinoless double beta decays in pion sector - Xin-yu Tuo (*) (Peking university)

14:40 Neutral $B$ and $B_{s}$ mixing matrix elements using NRQCD and the MILC HISQ ensembles - Matthew Wingate (University of Cambridge)

15:00 $B_{(s)} - {\bar{B}}_{(s)}$ mixing on domain-wall lattices - Felix Erben (*) (University of Edinburgh)

15:20 Exploring the ’t Hooft limit of meson observables - Fernando Romero-Lopez (*) (University of Valencia)
16:00 Session 5-2 C
Session 5-2 C
16:00 - 18:00
Contributions

16:00 Sign problem and the tempered Lefschetz thimble method - Masafumi Fukuma (Kyoto University)

16:20 Application of the tempered Lefschetz thimble method to a chiral random matrix model - Nobuyuki Matsumoto (*) (Kyoto University)

16:40 Bayesian Model Averaging - William Jay (*) (Fermilab)

17:00 Machine Learning and Histogram Reweighting: Detecting and Studying Phase Transitions - Dimitrios Bachtis (*) (Swansea University)

17:20 Quantum Links for U(1) Gauge Theory on Qubits and Reduction to Z2 Gauge Theory and Toric Code - Hiroki Kawai (*) (Boston University)

17:40 The applications of quantum computing techniques to lattice gauge theory and quantum noise mitigation - Xiaoyang Wang (*) (Peking University)
Session 5-2 A
Session 5-2 A
16:00 - 18:00
Contributions

16:00 Nucleon structure at physical point in 2 + 1 flavor lattice QCD - Ryutaro Tsuji (*) (Tohoku University)

16:20 Nucleon electromagnetic form factors at large momenta using the Feynman-Hellmann theorem - Mischa Batelaan (*) (University of Adelaide)

16:40 Lattice calculation of GPDs and twist-3 PDFs of the proton - Aurora Scapellato (*) (Adam Mickiewicz University)

17:00 Staggering Nucleon Matrix Elements - Yin Lin (*) (Fermilab/University of Chicago)

17:20 Nucleon structure from 2+1-flavor domain-wall fermions lattice QCD - Shigemi Ohta (IPNS, KEK)

17:40 Gluon gravitational form factors for hadrons of different spins - Dimitra Pefkou (*) (MIT)
Session 5-2 B
Session 5-2 B
16:00 - 18:00
Contributions

16:00 Semileptonic $B_{s} \to K$ and $B_{s} \to D_{s}$ decays - J Tobias Tsang (*) (University of Southern Denmark, CP3)

16:20 D to K semileptonic decay from n_f = 2 + 1 + 1 lattice QCD with physical light quarks - Bipasha Chakraborty (*) (University of Cambridge)

16:40 B->D(*)\ell\nu form factors from relativistic lattice QCD - Takashi KANEKO (KEK)

17:00 $B_{c} \to J / ψ$ Semileptonic Form Factors and $R (J / ψ)$ Using the Heavy-HISQ Method - Judd Harrison (*) (University of Glasgow)

17:20 Heavy to strange semileptonic decays - William Parrott (University of Glasgow)

17:40 Semileptonic $B \to π ℓ ν$ decays - Ryan Hill (*) (University of Southampton)
Thursday, 6 August 2020 ¶
14:00 Session 6-1 C
Session 6-1 C
14:00 - 15:40
Contributions

14:00 Heavy quark diffusion coefficient from lattice QCD - Hai-Tao Shu (*) (Bielefeld University)

14:20 Gell-Mann-Oakes-Renner relation in external magnetic fields at zero temperature - Xiao-Dan Wang (*) (Central China Normal University)

14:40 Shear viscosity of classical Yang-Mills field with use of scaling invariance - Hidefumi Matsuda (*) (Kyoto University)

15:00 Sparse modeling approach to obtaining the shear viscosity from smeared correlation functions - Etsuko Itou (Keio university)

15:20 Lattice study of rotating gluodynamics - Victor Braguta (JINR)
Session 6-1 A
Session 6-1 A
14:00 - 15:40
Contributions

14:00 Determination of the charm quark mass from Nf = 2+1 QCD with Wilson fermions - Sjoerd Bouma (*) (University of Regensburg)

14:20 Determination of $α_{s}$ in $N_{f} = 3$ QCD from current-current correlation functions in position space - Salvatore Calì (*) (Jagiellonian University)

14:40 Renormalisation of quark and gluon operators using Feynman-Hellmann - Tomas Howson (*) (University of Adelaide)

15:00 QCD sum rule from lattice correlators - Tsutomu Ishikawa (*) (KEK, SOKENDAI)

15:20 A non-perturbative renormalization scheme with the gradient flow - Matthew Rizik (*) (National Superconducting Cyclotron Laboratory, Michigan State University)
Session 6-1 B
Session 6-1 B
14:00 - 15:40
Contributions

14:00 Radial Lattice Quantization of 3D $ϕ^{4}$ Field Theory - Andrew Gasbarro (*) (University of Bern)

14:20 Alternatives to Kogut-Susskind formulation for quantum computation - Masanori Hanada (Surrey)

14:40 Digital Quantum Simulation of the Schwinger Model with Theta Term via Adiabatic State Preparation - Masazumi Honda (Yukawa Institute for Theoretical Physics)

15:00 Gluon Field Digitization for Quantum Computers - Henry Lamm (*) (Fermilab)

15:20 Noise-robust Implementation of Gauss's law for quantum computers - Yannick Meurice (University of iowa)
16:00 Session 6-2 B
Session 6-2 B
16:00 - 17:40
Contributions

16:00 Magnetic Polarisability with the background Field Method - Ryan Bignell (*) (University of Adelaide)

16:20 From QCD string breaking to quarkonium spectrum - Marco Catillo (*) (Ludwig Maximilian University of Munich)

16:40 Charmed baryon spectroscopy from lattice QCD near the physical point - Philipp Gubler (JAEA)

17:00 Low-lying charmonium properties from lattice QCD + quenched QED - Daniel Hatton (*) (University of Glasgow)

17:20 Sigma-Lambda state mixing from lattice QCD+QED - Zeno Kordov (*) (The University of Adelaide)
Session 6-2 A
Session 6-2 A
16:00 - 17:40
Contributions

16:00 The Role of Boundary Conditions in Quantum Computations of Scattering Observables - Alexandru Sturzu (*) (New College of Florida)

16:20 Maiani-Testa meets the inverse problem - Mattia Bruno (CERN)

16:40 Connecting Matrix Elements to Multi-Hadron Form-Factors - Andrew Jackura (*) (Old Dominion University and Jefferson Lab)

17:00 Relativistic N particle energy shifts in finite volume - Nikolas Schlage (*) (University Bonn)

17:20 Thermal field theory with pure states - Akio Tomiya (*) (Riken/BNL)
Session 6-2 C
Session 6-2 C
16:00 - 16:40
Contributions

16:00 Charmed meson decay constants from 2+1-flavor lattice QCD - Zhaofeng Liu (Institute of High Energy Physics, Beijing)

16:20 Three-Photon Decay of J/ψ from Latttice QCD - Yu Meng (*) (Peking University)
16:40 Session 6-2 C
Session 6-2 C
16:40 - 18:00
Contributions

16:40 Violation of non-Abelian Bianchi identity and color confinement in QCD - Tsuneo Suzuki (Research Center for Nuclear Physics, Osaka University)

17:00 Abelian and monopole dominance without gauge fixing in pure SU(3) gauge theory - Katsuya Ishiguro (Kochi University)

17:20 The dual Meissner effect due to the violation of non-Abelian Bianchi identity - Atsuki Hiraguchi (*) (Kochi University)

17:40 Lattice QCD propagators, Padé Approximants and Analytic structure - Orlando Oliveira (University of Coimbra, Portugal)
Friday, 7 August 2020 ¶
14:00 Session 7-1 C
Session 7-1 C
14:00 - 15:40
Contributions

14:00 Finite volume effects and meson scattering in the 2-flavour Schwinger model - Patrick Bühlmann (*) (University of Bern)

14:20 Investigation of Doubly Heavy Tetraquark Systems using Lattice QCD - Martin Pflaumer (*) (Goethe University Frankfurt)

14:40 Hybrid static potentials at small quark-antiquark separations - Carolin Riehl (*) (Goethe University Frankfurt)

15:00 Nuclear force from lattice QCD with LapH smearing - Takuya Sugiura (*) (RIKEN iTHEMS)

15:20 Glueball dark matter in SU(N) lattice gauge theory - Nodoka Yamanaka (University of Massachusetts Amherst)
Session 7-1 A
Session 7-1 A
14:00 - 15:40
Contributions

14:00 Strategy of the Heavy quark Operator Product Expansion applied to the Pion's Light Cone Distribution Amplitude - Robert Perry (*) (National Chiao Tung University)

14:20 Preliminary Lattice Calculation of the Pion Light-Cone Distribution Amplitude via the Operator Product Expansion - Anthony Grebe (*) (Massachusetts Institute of Technology)

14:40 Parton Distribution Functions from pseudo-distributions - Manjunath Bhat (*) (Adam Mickiewicz University)

15:00 Valance parton distribution of pion from lattice QCD - Xiang Gao (*) (Tsinghua University&BNL)

15:20 The Pion Vector Form Factor from Lattice QCD at the physical point - Youngik Lee (*) (University of Bonn)
Session 7-1 B
Session 7-1 B
14:00 - 15:40
Contributions

14:00 Conformal magnetic effect in scalar QED - Maxim Chernodub (Institut Denis Poisson, CNRS)

14:20 Casimir energy for the domain-wall fermion - Katsumasa Nakayama (*) (DESY)

14:40 Target space defects and anisotropic gauge theories - Stam Nicolis (Institut Denis Poisson (CNRS UMR7013))

15:00 On the ratio between scalar and tensor glueball masses in Yang-Mills theories - Davide Vadacchino (*) (Trinity College Dublin)

15:20 Tensor renormalization group approach to four-dimensional complex \phi^4 theory at finite density - Shinichiro Akiyama (*) (University of Tsukuba)
16:00 Session 7-2 A
Session 7-2 A
16:00 - 18:00
Contributions

16:00 Reaching high momenta using Distillation. - David Richards (Jefferson Lab)

16:20 Compton amplitude via the Feynman-Hellman theorem - K. Utku Can (*) (University of Adelaide)

16:40 Two-current Correlations and the Pion Valence Quark Distribution from Lattice QCD - Colin Egerer (*) (William & Mary)

17:00 Nucleon and Pion Ioffe time pseudo-distributions - Joseph Karpie (*) (Columbia University)

17:20 Pseudoscalar-Photon Transition Form Factors from Twisted Mass Lattice QCD - Sebastian Burri (*) (University of Bern)

17:40 Parton distribution functions of $Δ^{+}$ on the lattice - Yuan Li (*) (Peking University)
Session 7-2 B
Session 7-2 B
16:00 - 17:40
Contributions

16:00 Simplical Lattice Field Theory on de Sitter and anti de Sitter Manifolds - Richard Brower (Boston University)

16:20 A physicist-friendly reformulation of the mod-two Atiyah-Patodi-Singer index - Yoshiyuki Matsuki (*) (Osaka University)

16:40 Resurgence structure on compactified spacetime with twisted boundary condition - Okuto Morikawa (*) (Kyushu University)

17:00 Constraints of kinematic bosonization in two and higher dimensions - Jacek Wosiek (Jagiellonian University)

17:20 Gamma model - bosonization and gauge theory interpretation - Blazej Ruba (*) (Jagiellonian University in Cracow)
Session 7-2 C
Session 7-2 C
16:00 - 17:00
Contributions

16:00 Visualisations of the non-trivial QCD vacuum - James Biddle (*) (Centre for the Subatomic Structure of matter, Department of Physics, The University of Adelaide)

16:20 Double-winding Wilson loops towards flux tube interaction in SU(N) lattice gauge theory - Seikou Kato (Oyama National College of Technology)

16:40 The lattice Yang-Mills theory with a gauge-invariant gluon mass in view of the gauge-invariant BEH mechanism towards confinement - Akihiro SHIBATA (Computing Research Center, KEK)
17:00 Session 7-2 C
Session 7-2 C
17:00 - 18:00
Contributions

17:00 Towards color superconductivity on the lattice --- perturbative predictions and the complex Langevin method - Takeru YOKOTA (*) (The University of Tokyo)

17:20 Baryons in the Gross-Neveu model in 1+1 dimensions at finite number of flavors - Laurin Pannullo (*) (Goethe University Frankfurt)

17:40 QCD at nonzero temperature and density - Akira Ohnishi (Yukawa Institute for Theoretical Physics, Kyoto University)