266 citations · 2k across the 54 of their papers we have counts for
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Exact Analysis of Delta-Function Attractive Fermions and Repulsive Bosons in One-Dimension
Toshiaki Iida, Miki Wadati
The Gaudin integral equation for the ground state of a one-dimensional delta-function attractive spin-1/2 fermions is solved in the form of power series. The first few terms of the…
Correlation Function of Asymmetric Simple Exclusion Process with Open Boundaries
Masaru Uchiyama, Miki Wadati
We investigate the correlation functions of the one-dimensional Asymmetric Simple Exclusion Process (ASEP) with open boundaries. The conditions for the boundaries are made most gen…
Exact Analysis of Soliton Dynamics in Spinor Bose-Einstein Condensates
Jun'ichi Ieda, Takahiko Miyakawa, Miki Wadati
We propose an integrable model of a multicomponent spinor Bose-Einstein condensate in one dimension, which allows an exact description of the dynamics of bright solitons with spin…
Asymmetric Simple Exclusion Process with Open Boundaries and Askey-Wilson Polynomials
Masaru Uchiyama, Tomohiro Sasamoto, Miki Wadati
We study the one-dimensional asymmetric simple exclusion process (ASEP) with open boundary conditions. Particles are injected and ejected at both boundaries. It is clarified that t…
A direct calculation of the free energy from the Bethe ansatz equation for the Heisenberg model
Go Kato, Miki Wadati
Thermodynamics of the XXX Heisenberg model is studied. The trace of the Boltzmann weight with respect to the Hilbert space is taken in the thermodynamic limit with the number of up…
Direct Calculation of Thermodynamic Quantities for Heisenberg Model
Go Kato, Miki Wadati
The XXX Heisenberg model is studied at finite temperature. The free energy is derived without recourse to Thermal Bethe Ansatz method and Quantum Transfer Matrix method. The result…