73 citations · 381 across the 22 of their papers we have counts for
22 papers
Generation of spin currents by a temperature gradient in a two-terminal device
R. E. Barfknecht, A. Foerster, N. T. Zinner +1
Theoretical and experimental studies of the interaction between spins and temperature are vital for the development of spin caloritronics, as they dictate the design of future devi…
Integrable atomtronic interferometry
D. S. Grun, L. H. Ymai, Karin Wittmann Wilsmann +3
High sensitivity quantum interferometry requires more than just access to entangled states. It is achieved through deep understanding of quantum correlations in a system. Integrabl…
Fate of topological states in incommensurate generalized Aubry-André models
J. C. C. Cestari, A. Foerster, M. A. Gusmão
We study one-dimensional optical lattices described by generalized Aubry-André models that include both commensurate and incommensurate modulations of the hopping amplitude. This b…
Quantum integrable multi-well tunneling models
L H Ymai, A P Tonel, A Foerster +1
In this work we present a general construction of integrable models for boson tunneling in multi-well systems. We show how the models may be derived through the Quantum Inverse Sca…
Experimental realization of the Yang-Baxter Equation via NMR interferometry
F. Anvari Vind, A. Foerster, I. S. Oliveira +4
The Yang-Baxter equation is an important tool in theoretical physics, with many applications in different domains that span from condensed matter to string theory. Recently, the in…
Integrable model of bosons in a four-well ring with anisotropic tunneling
A. P. Tonel, L. H. Ymai, A. Foerster +1
We introduce an integrable, four-well ring model for bosons where the tunneling couplings between nearest-neighbour wells are not restricted to be equal. We show how the model may…