1.

Electric Conductivity of Hot and Dense Quark Matter in a Magnetic Field with Landau Level Resummation via Kinetic Equations
/ Fukushima, Kenji ; Hidaka, Yoshimasa
We compute the electric conductivity of quark matter at finite temperature $T$ and a quark chemical potential $\mu $ under a magnetic field $B$ beyond the lowest Landau level approximation. [...]
Published in Physical Review Letters 120 (2018)
10.1103/PhysRevLett.120.162301
arXiv:1711.01472
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2.

Nonlinear responses of chiral fluids from kinetic theory
/ Hidaka, Yoshimasa ; Pu, Shi ; Yang, DiLun
The secondorder nonlinear responses of inviscid chiral fluids near local equilibrium are investigated by applying the chiral kinetic theory (CKT) incorporating sidejump effects. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.016004
arXiv:1710.00278
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3.

General formulae for dipole Wilson line correlators with the Color Glass Condensate
/ Fukushima, Kenji ; Hidaka, Yoshimasa
We present general formulae to compute Wilson line correlators with the Color Glass Condensate described by the McLerranVenugopalan model. [...]
Published in JHEP 1711 (2017) 114
10.1007/JHEP11(2017)114
arXiv:1708.03051
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4.

Complex saddle points and the sign problem in complex Langevin simulation
/ Hayata, Tomoya ; Hidaka, Yoshimasa ; Tanizaki, Yuya
We show that complex Langevin simulation converges to a wrong result within the semiclassical analysis, by relating it to the Lefschetzthimble path integral, when the pathintegral weight has different phases among dominant complex saddle points. [...]
Published in Nuclear Physics B (2016)
10.1016/j.nuclphysb.2016.07.031
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5.

Lefschetzthimble analysis of the sign problem in onesite fermion model
/ Tanizaki, Yuya ; Hidaka, Yoshimasa ; Hayata, Tomoya
The Lefschetzthimble approach to path integrals is applied to a onesite model of electrons, i.e., the onesite Hubbard model. [...]
Published in New J. Phys. 18 (2016) 033002
10.1088/13672630/18/3/033002
arXiv:1509.07146
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6.

Dilepton and photon production in the presence of a nontrivial Polyakov loop
/ Hidaka, Yoshimasa ; Lin, Shu ; Pisarski, Robert ; Satow, Daisuke
We calculate the production of dileptons and photons in the presence of a nontrivial Polyakov loop in QCD. [...]
Published in JHEP 1510 (2015) 005
10.1007/JHEP10(2015)005
arXiv:1504.01770
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7.

Broken spacetime symmetries and elastic variables
/ Hayata, Tomoya ; Hidaka, Yoshimasa
We discuss spontaneous breaking of continuum symmetries, whose generators do explicitly depend on the spacetime coordinates. [...]
Published in Physics letters B 735 (2014) 195199
10.1016/j.physletb.2014.06.039
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