Entangled quantum tunneling of two-component Bose-Einstein condensates
H. T. Ng, C. K. Law, P. T. Leung
Abstract
We examine the quantum tunneling process in Bose condensates of two interacting species trapped in a double well configuration. We discover the condition under which particles of different species can tunnel as pairs through the potential barrier between two wells in opposition directions. This novel form of tunneling is due to the interspecies interaction that eliminates the self- trapping effect. The correlated motion of tunneling atoms leads to the generation of quantum entanglement between two macroscopically coherent systems.
Create a lesson
Related papers
Competing routes to spontaneous flow in confined active nematics
Rahil N. Valani, Vedad Dzanic, Sumesh P. Thampi et al.
Scaling and Condensation of Dry Active Matter Around Circular Obstacles
Felipe P. S. Júnior, F. Q. Potiguar, Jorge L. C. Domingos et al.
Active Hydrodynamics Couples Polymer Organization, Shape Fluctuations, and Motility in Deformable Droplets
Ritu Raj, P. B. Sunil Kumar
Inferring interactions between active particles using harmonic traps
Arnaud Compagnie, Joscha Mecke, Ivo Buttinoni et al.
Spontaneous filament formation and network self-assembly via active phase separation
Elena Lucas, Varun Venkatesh, Amin Doostmohammadi
Sensitivity of Nucleation Thermodynamics and Kinetics to the Treatment of Long-Range Interactions
Fernanda Sulantay Vargas, Kimia Sinaeian, Amir Haji-Akbari