25 citations · 37 across the 5 of their papers we have counts for
5 papers
Adiabatic Transport of Bose-Einstein Condensate in Double- and Triple-Well Traps
V. O. Nesterenko, A. N. Novikov, F. F. de Souza Cruz +1
By using a close similarity between multi-photon and tunneling population transfer schemes, we propose robust adiabatic methods for the transport of Bose-Einstein condensate (BEC)…
Effective Potential and Thermodynamics for a Coupled Two-Field Bose Gas Model
Marcus Benghi Pinto, Rudnei O. Ramos, Frederico F. de Souza Cruz
We study the thermodynamics of a two-species homogeneous and dilute Bose gas that is self-interacting and quadratically coupled to each other. We make use of field theoretical func…
Accelerating universes driven by bulk particles
F. A. Brito, F. F. Cruz, J. F. N. Oliveira
We consider our universe as a 3d domain wall embedded in a 5d dimensional Minkowski space-time. We address the problem of inflation and late time acceleration driven by bulk partic…
Orbital magnetism in axially deformed sodium clusters: From scissors mode to dia-para magnetic anisotropy
V. O. Nesterenko, W. Kleinig, P. -G. Reinhard +3
Low-energy orbital magnetic dipole excitations, known as scissors mode (SM), are studied in alkali metal clusters. Subsequent dynamic and static effects are explored. The treatment…
Unusual Transition Patterns in Bose-Einstein Condensation
Marcus B. Pinto, Rudnei O. Ramos, Frederico F. de Souza Cruz
We analyze the possible transition patterns exhibited by an effective non-relativistic field model describing interacting binary homogeneous dilute Bose gases whose overall potenti…