Feshbach engine in the Thomas-Fermi regime
Tim Keller, Thomás Fogarty, Jing Li, Thomas Busch
Abstract
This paper presents a shortcut to adiabaticity for ramps of the interparticle interaction strength of a Bose-Einstein condensate in the Thomas-Fermi regime. The authors show how the method can be used to increase the power and efficiency of a Feshbach engine.
Topics & Concepts
PhysicsPower (physics)Work (physics)Feshbach resonanceStatistical physicsQuantum electrodynamicsMechanicsComputer scienceField (mathematics)Measure (data warehouse)Advanced Thermodynamics and Statistical MechanicsCold Atom Physics and Bose-Einstein CondensatesQuantum many-body systems