26 citations · 86 across the 6 of their papers we have counts for
6 papers
Photoinduced charge-order melting dynamics in a one-dimensional interacting Holstein model
Hiroshi Hashimoto, Sumio Ishihara
Transient quantum dynamics in an interacting fermion-phonon system are investigated. In particular, a charge order (CO) melting after a short optical-pulse irradiation and roles of…
Optical suppression of electron motion in low-dimensional correlated electron system
Atsushi Ono, Hiroshi Hashimoto, Sumio Ishihara
Suppression of electron motion under an alternating current (AC) electric field is examined in a one-dimensional Hubbard model. Utilizing three complementary calculation methods, i…
Pulse excitation to continuous-wave excitation in a low-dimensional interacting quantum system
Atsushi Ono, Hiroshi Hashimoto, Sumio Ishihara
Real-time dynamics in one-dimensional transverse Ising model coupled with the time-dependent oscillating field is analyzed by using the infinite time-evolving block decimation algo…
Photoinduced correlated electron dynamics in a two-leg ladder Hubbard system
Hiroshi Hashimoto, Sumio Ishihara
Photoinduced carrier dynamics in a correlated electron system on a coupled two-leg ladder lattice are studied. The two-leg ladder Hubbard model is analyzed by utilizing the exact d…
Photo-Induced Phase Transition in Charge Order Systems --Charge Frustration and Interplay with Lattice--
Hiroshi Hashimoto, Hiroaki Matsueda, Hitoshi Seo +1
Lattice effects on photo-excited states in interacting charge frustrated system are examined. Real time dynamics in the interacting spinless fermion model on a triangular lattice c…
Photo-Induced Dynamics in Charge-Frustrated Systems
Hiroshi Hashimoto, Hiroaki Matsueda, Hitoshi Seo +1
Photo-excited charge dynamics of interacting charge-frustrated systems are studied using a spinless fermion model on an anisotropic triangular lattice. Real-time evolution of the s…