59 citations · 204 across the 10 of their papers we have counts for
10 papers
Asymmetric-Hopping Effective Theory of Current-Carrying Bulk Steady States and Their Effective Temperature
Yoshihiro Michishita
Current-induced phenomena are often obscured by Joule heating, and their steady states are difficult to analyze in large open systems. We introduce a translationally invariant asym…
Alpha Zero for Physics: Application of Symbolic Regression with Alpha Zero to find the analytical methods in physics
Yoshihiro Michishita
Machine learning with neural networks is now becoming a more and more powerful tool for various tasks, such as natural language processing, image recognition, winning the game, and…
Machine-learning-assisted construction of appropriate rotating frame
Yoshihiro Michishita
Machine learning with neural networks is now becoming a more and more powerful tool for various tasks, such as natural language processing, image recognition, winning the game, and…
Quantum metric on the Brillouin Zone in correlated electron systems and its relation to topology for Chern insulators
Takahiro Kashihara, Yoshihiro Michishita, Robert Peters
Geometric aspects of physics play a crucial role in modern condensed matter physics. The quantum metric is one of these geometric quantities which defines the distance on a paramet…
Dissipation and geometry in nonlinear quantum transports of multiband electronic systems
Yoshihiro Michishita, Naoto Nagaosa
Nonlinear responses in condensed matters attract recent intensive interest because they provide rich information about the materials and hold the possibility of being applied in di…
Surface exceptional points in a topological Kondo insulator
Robert Peters, Kazuhiro Kimura, Yoshihiro Michishita +2
Correlated materials have appeared as an arena to study non-Hermitian effects as typically exemplified by the emergence of exceptional points. We show here that topological Kondo i…
Effects of strong correlations on the nonlinear response in Weyl-Kondo semimetals
Akira Kofuji, Yoshihiro Michishita, Robert Peters
Nonlinear responses give rise to various exciting phenomena, which are forbidden in linear responses. Among them, one of the most fascinating phenomena is the recently observed gia…
Effects of renormalization and non-Hermiticity on nonlinear responses in strongly-correlated electron systems
Yoshihiro Michishita, Robert Peters
Nonlinear responses in condensed matter are intensively studied because they provide rich information about materials and hold the possibility of being applied in diodes or high-fr…
Relation between exceptional points and the Kondo effect in -electron materials
Yoshihiro Michishita, Tsuneya Yoshida, Robert Peters
We study the impact of nonhermiticity due to strong correlations in f-electron materials. One of the most remarkable phenomena occurring in nonhermitian systems is the emergence of…
Impact of the Rashba Spin Orbit Coupling on -electron Materials
Yoshihiro Michishita, Robert Peters
The combination of strong spin orbit coupling and strong correlations holds tremendous potential for interesting physical phenomena as well as applications in spintronics and quant…