11 citations · 15 across the 6 of their papers we have counts for
6 papers
Structure Functions for small DIS
Hrachya M. Babujian, Angela Foerster, Michael Karowski
Structure Functions for small DIS (deep inelastic scattering) for integrable models are investigated, in particular, for the ~-model and chiral Gross-Neveu mod…
Atomtronic routing of dipolar bosons in a four-well star potential
Karin Wittmann W., Leandro H. Ymai, Genessi Sá Neto +1
The ability to precisely control and predict the evolution of quantum states is a fundamental requirement for advancing quantum technologies. Here, we develop tunable atomic routin…
Subtle Nuances between Quantum and Classical regimes
Karin Wittmann Wilsmann, Erick R. Castro, Itzhak Roditi +2
This study explores the semiclassical limit of an integrable-chaotic bosonic many-body quantum system, providing nuanced insights into its behavior. We examine classical-quantum co…
Exact spectral function and nonequilibrium dynamics of the strongly interacting Hubbard model
Ovidiu I. Patu, Andreas Klumper, Angela Foerster
Analytical results on the correlation functions of strongly correlated many-body systems are rare in the literature and their importance cannot be overstated. We present determinan…
From integrability to chaos: the quantum-classical correspondence in a triple well bosonic model
Erick R. Castro, Karin Wittmann W., Jorge Chávez-Carlos +3
In this work, we investigate the semiclassical limit of a simple bosonic quantum many-body system exhibiting both integrable and chaotic behavior. A classical Hamiltonian is derive…
Controlling entanglement in a triple-well system of dipolar atoms
Karin Wittmann W, Leandro H. Ymai, Bruno H. C. Barros +2
We study the dynamics of entanglement and atomic populations of ultracold dipolar bosons in an aligned three-well potential described by an extended Bose-Hubbard model. We focus on…