1.8k citations · 6k across the 54 of their papers we have counts for
56 papers
Efficient Sampling for Many-Body Fermionic Non-Gaussianity
Ryota Matsuda, Masahiro Hoshino, Yuto Ashida
Fermionic non-Gaussianity is a key resource for universal quantum computation, and its behavior in quantum many-body systems has attracted growing interest. Recently, a convolution…
Universal Bound and Phase Transition in Many-Body Fermionic Non-Gaussianity
Masahiro Hoshino, Ryota Matsuda, Yuto Ashida
Fermionic non-Gaussianity is a resource for universal quantum computation that can be generated by interactions in quantum many-body systems. Using the magic Rényi entropy (MRE) as…
Cavity control of quantum phase transitions in a two-dimensional Kondo lattice
Jun Mochida, Atac Imamoglu, Yuto Ashida
Cavity quantum electrodynamics offers a route to control quantum phases by using vacuum fluctuations of confined electromagnetic fields. In particular, planar cavities based on pol…
Cavity-enhanced Kondo effect
Jun Mochida, Yuto Ashida
In metals containing magnetic impurities, conduction electrons screen the magnetic impurities and induce the Kondo effect, i.e., the enhancement of the electrical resistance at low…
System-environment entanglement phase transitions
Yuto Ashida, Shunsuke Furukawa, Masaki Oshikawa
Entanglement in quantum many-body systems can exhibit universal phenomena governed by long-distance properties. We study universality and phase transitions of the entanglement inhe…
Non-Bloch band theory of generalized eigenvalue problems
Kazuki Yokomizo, Taiki Yoda, Yuto Ashida
Waves in a variety of fields in physics, such as mechanics, optics, spintronics, and nonlinear systems, obey generalized eigenvalue equations. To study non-Hermitian physics of tho…