42 citations · 106 across the 5 of their papers we have counts for
9 papers
Exotic quantum holonomy and non-Hermitian degeneracies in two-body Lieb-Liniger model
Atushi Tanaka, Nobuhiro Yonezawa, Taksu Cheon
An interplay of an exotic quantum holonomy and exceptional points is examined in one-dimensional Bose systems. The eigenenergy anholonomy, in which Hermitian adiabatic cycle induce…
Quantum holonomy in Lieb-Liniger model
Nobuhiro Yonezawa, Atushi Tanaka, Taksu Cheon
We examine a parametric cycle in the N-body Lieb-Liniger model that starts from the free system and goes through Tonks-Girardeau and super-Tonks-Girardeau regimes and comes back to…
Equation of state for the one-dimensional attractive δ-potential Bose gas in the weak-coupling regime
Tsubasa Ichikawa, Izumi Tsutsui, Nobuhiro Yonezawa
Approximated formulae for real quasi-momentum and the associated energy spectrum are presented for one-dimensional Bose gas with weak attractive contact interactions. On the basis…
Baxter's T-Q equation, SU(N)/SU(2)^{N-3} correspondence and Ω-deformed Seiberg-Witten prepotential
Kenji Muneyuki, Ta-Sheng Tai, Nobuhiro Yonezawa +1
We study Baxter's T-Q equation of XXX spin-chain models under the semiclassical limit where an intriguing SU(N)/SU(2)^{N-3} correspondence emerges. That is, two kinds of 4D \mathca…
ε-Corrected Seiberg-Witten Prepotential Obtained From Half Genus Expansion in beta-Deformed Matrix Model
Hiroshi Itoyama, Nobuhiro Yonezawa
We consider the half-genus expansion of the resolvent function in the -deformed matrix model with three-Penner potential under the AGT conjecture and the dictionary. The…
Massive Scaling Limit of beta-Deformed Matrix Model of Selberg Type
H. Itoyama, T. Oota, N. Yonezawa
We consider a series of massive scaling limits m_1 -> infty, q -> 0, lim m_1 q = Lambda_{3} followed by m_4 -> infty, Lambda_{3} -> 0, lim m_4 Lambda_{3} = (Lambda_2)^2 of the beta…