Chandra, Nitin (2012) Time-dependent transitions with time-space noncommutativity and its implications in quantum optics. In: Journal of Mathematical Physics, 45 (1).
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We study the time-dependent transitions of a quantum-forced harmonic oscillator in noncommutative R(1,1) perturbatively to linear order in the noncommutativity theta. We show that the Poisson distribution gets modified, and that the vacuum state evolves into a `squeezed' state rather than a coherent state. The time evolutions of uncertainties in position and momentum in vacuum are also studied and imply interesting consequences for modeling nonlinear phenomena in quantum optics.
|Item Type:||Journal Article|
|Additional Information:||Copyright of this article belongs to IOP Publishing ltd.|
|Department/Centre:||Division of Physical & Mathematical Sciences > Centre for High Energy Physics|
|Date Deposited:||24 Jan 2012 12:01|
|Last Modified:||24 Jan 2012 12:01|
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