9 citations · 14 across the 5 of their papers we have counts for
5 papers
Tensor Renormalization Group Calculations of Partition-Function Ratios
Satoshi Morita, Naoki Kawashima
The behavior of dimensionless quantities defined as ratios of partition functions is analyzed to investigate phase transitions and critical phenomena. At criticality, the universal…
TeNeS-v2: Enhancement for Real-Time and Finite Temperature Simulations of Quantum Many-Body Systems
Yuichi Motoyama, Tsuyoshi Okubo, Kazuyoshi Yoshimi +4
Quantum many-body systems are challenging targets for computational physics due to their large degrees of freedom. The tensor networks, particularly Tensor Product States (TPS) and…
Multi-impurity method for the bond-weighted tensor renormalization group
Satoshi Morita, Naoki Kawashima
We propose a multi-impurity method for the bond-weighted tensor renormalization group (BWTRG) to compute the higher-order moment of physical quantities in a two-dimensional system.…
Optimization of conveyance of quantum particles by moving potential well
Satoshi Morita, Yoshiaki Teranishi, Seiji Miyashita
Quantum mechanical control of the position of a particle by using a trapping potential well is an important problem for the manipulation of a quantum particle. We study the probabi…
Tensor network renormalization approach to antiferromagnetic 6-state clock model on the Union Jack lattice
Kenji Homma, Satoshi Morita, Naoki Kawashima
Using the nuclear norm regularization techniques on tensor network renormalization algorithm, we study the phase diagram, the critical behavior and the duality property of the anti…