8 papers
Derivation of the NS5-brane limit of the plane wave matrix model
Yuhma Asano, Goro Ishiki, Shinji Shimasaki
From the gauge/gravity duality, it was predicted that there exists a nontrivial double scaling limit of the plane wave matrix model (the BMN matrix model), which describes the type…
Path integral for the closed superstring and the matrix model
Yuhma Asano
The IKKT matrix model, which is proposed as a non-perturbative formulation of superstring theory, has an issue typical of zero-dimensional theory -- ambiguity in the definition of…
Localization of the BFSS matrix model and three-point amplitude in M-theory
Yuhma Asano, Goro Ishiki, Yoshua Murayama
We apply the localization method to the BFSS matrix model with a particular class of boundary conditions, that is related to a scattering problem of 11-dimensional M-theory. For th…
On the validity of the complex Langevin method near the deconfining phase transition in QCD at finite density
Shoichiro Tsutsui, Yuhma Asano, Yuta Ito +5
In our previous paper [JHEP 10 (2020) 144], we found that the complex Langevin (CL) method works for QCD at finite density on the lattice in the low-temperature hi…
Quantum Monte Carlo calculations in the nuclear shell model by the complex Langevin method
Yuhma Asano, Yuta Ito, Jun Nishimura +1
The nuclear shell model is known to describe the properties of various nuclei extremely well. However, the auxiliary-field quantum Monte Carlo calculations cannot be applied to it…
Classical BPS M5-brane on the plane wave background
Yuhma Asano, Goro Ishiki, Yuto Yoshida
We consider the bosonic theory for a single M5-brane on the plane-wave background and derive a family of BPS solutions with non-zero components of the angular momentum. By explicit…