46 citations · 108 across the 8 of their papers we have counts for
13 papers
Solitonic excitations in the Ising anisotropic chain BaCo2V2O8 under large transverse magnetic field
Quentin Faure, Shintaro Takayoshi, Béatrice Grenier +6
We study the dynamics of the quasi-one-dimensional Ising-Heisenberg antiferromagnet BaCo2V2O8 under a transverse magnetic field. Combining inelastic neutron scattering experiments…
Mott Memristors based on Field-Induced Carrier Avalanche Multiplication
Francesco Peronaci, Sara Ameli, Shintaro Takayoshi +2
We present a theory of Mott memristors whose working principle is the non-linear carrier avalanche multiplication in Mott insulators subject to strong electric fields. The internal…
Diagrammatic study of optical excitations in correlated systems
Olivier Simard, Shintaro Takayoshi, Philipp Werner
The optical conductivity contains relevant information on the properties of correlated electron systems. In infinite dimensions, where dynamical mean field theory becomes exact, ve…
High-harmonic generation in one-dimensional Mott insulator
Yuta Murakami, Shintaro Takayoshi, Akihisa Koga +1
We study high-harmonic generation (HHG) in the one-dimensional Hubbard model in order to understand its relation to elementary excitations as well as the similarities and differenc…
Optomagnonic Barnett effect
Kouki Nakata, Shintaro Takayoshi
Combining the technologies of quantum optics and magnonics, we find that the circularly polarized laser can dynamically realize the quasiequilibrium magnon Bose-Einstein condensate…
Laser control of magnonic topological phases in antiferromagnets
Kouki Nakata, Se Kwon Kim, Shintaro Takayoshi
We study the laser control of magnon topological phases induced by the Aharonov-Casher effect in insulating antiferromagnets (AFs). Since the laser electric field can be considered…