239 citations · 2.2k across the 65 of their papers we have counts for
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Quantum integrability in systems with finite number of levels
Emil A. Yuzbashyan, B. Sriram Shastry
We consider the problem of defining quantum integrability in systems with finite number of energy levels starting from commuting matrices and construct new general classes of such…
Classification of Parameter-Dependent Quantum Integrable Models, Their Parameterization, Exact Solution, and Other Properties
Haile K. Owusu, Emil A. Yuzbashyan
We study general quantum integrable Hamiltonians linear in a coupling constant and represented by finite NxN real symmetric matrices. The restriction on the coupling dependence lea…
Quantum quench spectroscopy of a Luttinger liquid: Ultrarelativistic density wave dynamics due to fractionalization in an XXZ chain
Matthew S. Foster, Timothy C. Berkelbach, David R. Reichman +1
We compute the dynamics of localized excitations produced by a quantum quench in the spin 1/2 XXZ chain. Using numerics combining the density matrix renormalization group and exact…