# title
Fluctuations in Two Component Interacting BoseEinstein Condensate

# abstract
The problem of particle number fluctuations in BoseEinstein condensate (BEC) in the canonical ensemble is a subject of long-standing interest [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]. Recently, such a problem received growing attention due to possibility of measuring fluctuations in experiments with BEC of trapped atoms [15]. In the canonical ensemble, the total number of particles N is fixed, but the system can exchange energy with an external thermal reservoir at temperature T. Due to the constraint on particle number an analytical treatment of fluctuations is highly nontrivial.

# authors[].organizations[].label
Institute for Quantum Science and Engineering (IQSE)

# authors[].organizations[].label
Institute for Quantum Science and Engineering (IQSE)

# keywords[]
5102 Atomic, Molecular And Optical Physics

# authorList[]
Sizhuk, A. S., Svidzinsky, A. A., & Scully, M. O.

# bookTitle
Classical, Semi-classical and Quantum Noise