2 papers
quant-ph2025
Stable infinite-temperature eigenstates in SU(2)-symmetric nonintegrable models
Christopher J. Turner, Marcin Szyniszewski, Bhaskar Mukherjee +3
Nonintegrable many-body quantum systems typically thermalize at long times through the mechanism of quantum chaos. However, some exceptional systems, such as those harboring quantu…
cond-mat.str-el2025
Exact generalized Bethe eigenstates of the non-integrable alternating Heisenberg chain
Ronald Melendrez, Bhaskar Mukherjee, Marcin Szyniszewski +3
Exact solutions of quantum lattice models serve as useful guides for interpreting physical phenomena in condensed matter systems. Prominent examples of integrability appear in one…