47 citations · 136 across the 10 of their papers we have counts for
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Atypical energy eigenstates in the Hubbard chain and quantum disentangled liquids
Thomas Veness, Fabian H. L. Essler, Matthew P. A. Fisher
We investigate the implications of integrability for the existence of quantum disentangled liquid (QDL) states in the half-filled one-dimensional Hubbard model. We argue that there…
Mobile impurity approach to the optical conductivity in the Hubbard chain
Thomas Veness, Fabian H. L. Essler
We consider the optical conductivity in the one dimensional Hubbard model in the metallic phase close to half filling. In this regime most of the spectral weight is located at freq…
Optical conductivity of the Hubbard chain away from half filling
Alexander C. Tiegel, Thomas Veness, Piet E. Dargel +4
We consider the optical conductivity in the metallic phase of the one-dimensional Hubbard model. Our results focus on the vicinity of half filling and the frequency regime…
Real-time dynamics in the one-dimensional Hubbard model
Luis Seabra, Fabian H. L. Essler, Frank Pollmann +2
We consider single-particle properties in the one-dimensional repulsive Hubbard model at commensurate fillings in the metallic phase. We determine the real-time evolution of the re…