Low-order qubit representation for two coupled Bose-Einstein condensates (BEC)

George Vahala; Jeffrey Yepez; Linda Vahala

doi:10.1117/12.665333

4 May 2006 Low-order qubit representation for two coupled Bose-Einstein condensates (BEC)

George Vahala, Jeffrey Yepez, Linda Vahala

Proceedings Volume 6244, Quantum Information and Computation IV; 624405 (2006) https://doi.org/10.1117/12.665333
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

A quantum lattice algorithm is developed for the solution of the coupled Gross-Pitaevskii equations, which are just the nonlinear Schrodinger equations with an external potential. In the language of solitons, a sufficiently strong external potential can localize the solitons and even the radiation in the case of Manikov solitons. For non-integrable potential cases the radiation is no longer localized and one can also lose the soliton structures themselves. One also finds locked mode structures if the systems is close to being integrable.

Citation Download Citation

George Vahala, Jeffrey Yepez, and Linda Vahala "Low-order qubit representation for two coupled Bose-Einstein condensates (BEC)", Proc. SPIE 6244, Quantum Information and Computation IV, 624405 (4 May 2006); https://doi.org/10.1117/12.665333

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