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cond-mat.str-el2024
Long-time divergences in the nonlinear response of gapped one-dimensional many-particle systems
M. Fava, S. Gopalakrishnan, R. Vasseur +2
We consider one dimensional many-particle systems that exhibit kinematically protected single-particle excitations over their ground states. We show that momentum and time-resolved…
cond-mat.str-el2024★ 1 cited
Effective Luttinger parameter and Kane-Fisher effect in quasiperiodic systems
T. J. Vongkovit, Hansveer Singh, Romain Vasseur +1
The ground states of interacting one-dimensional metals are generically Luttinger liquids. Luttinger liquid theory is usually considered for translation invariant systems. The Lutt…