281 citations · 563 across the 7 of their papers we have counts for
7 papers
Concepts of work in autonomous quantum heat engines
Wolfgang Niedenzu, Marcus Huber, Erez Boukobza
One of the fundamental questions in quantum thermodynamics concerns the decomposition of energetic changes into heat and work. Contrary to classical engines, the entropy change of…
Nonlinear phase-dynamics in a driven Bosonic Josephson junction
Erez Boukobza, Michael G. Moore, Doron Cohen +1
We study the collective dynamics of a driven two mode Bose-Hubbard model in the Josephson interaction regime. The classical phase-space is mixed, with chaotic and regular component…
Interaction-induced dynamical phase locking of Bose-Einstein condensates
Erez Boukobza, Doron Cohen, Amichay Vardi
We show that interactions result in the emergence of a {\it definite} relative-phase between two initially incoherent Bose-Einstein condensates. The many-realization interference f…
Phase-diffusion dynamics in weakly coupled Bose-Einstein condensates
Erez Boukobza, Maya Chuchem, Doron Cohen +1
We study the phase-sensitivity of collisional phase-diffusion between weakly coupled Bose-Einstein condensates, using a semiclassical picture of the two-mode Bose-Hubbard model. Wh…
Thermodynamic analysis of quantum light amplification
E. Boukobza D. J. Tannor
Thermodynamics of a three-level maser was studied in the pioneering work of Scovil and Schulz-DuBois [Phys. Rev. Lett. 2, 262 (1959)]. In this work we consider the same three-level…
Strange Quark Contributions to Parity-Violating Asymmetries in the Forward G0 Electron-Proton Scattering Experiment
The G0 Collaboration
We have measured parity-violating asymmetries in elastic electron-proton scattering over the range of momentum transfers 0.12 < Q^2 < 1.0 GeV^2. These asymmetries, arising from int…
Entropy exchange and entanglement in the Jaynes-Cummings model
E. Boukobza, D. J. Tannor
The Jaynes-Cummings model is the simplest fully quantum model that describes the interaction between light and matter. We extend a previous analysis by Phoenix and Knight (S. J. D.…