Abstract
Interference is observed when two independent Bose-Einstein condensates expand and overlap. This phenomenon is typical, in the sense that the overwhelming majority of wave functions of the condensates, uniformly sampled out of a suitable portion of the total Hilbert space, display interference with maximal visibility. We focus here on the phases of the condensates and their (pseudo) randomization, which naturally emerges when two-body scattering processes are considered. Relationship to typicality is discussed and analyzed.
Original language | English |
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Article number | 1560019 |
Journal | International Journal of Quantum Information |
Volume | 12 |
Issue number | 7-8 |
DOIs | |
Publication status | Published - 2014 Apr 25 |
Keywords
- Bose-Einstein condensates
- Interference
- randomness
- typicality
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)