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Luis Aina, Alfredo and Sánchez Soto, Luis Lorenzo (1997) Relative phase for a quantum field interacting with a two-level system. Physical review A, 56 (1). pp. 994-1006. ISSN 1050-2947
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Official URL: http://dx.doi.org/10.1103/PhysRevA.56.994
Abstract
Several quantum descriptions of the relative phase between an atomic dipole and a one-mode electromagnetic field are examined. Positive-operator measures for this variable are derived from dipole and field-phase formalisms. They are analyzed and compared with an operator defined by a polar decomposition. Some examples of time evolution are discussed.
Item Type: | Article |
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Additional Information: | © 1997 The American Physical Society. |
Uncontrolled Keywords: | Jaynes-Cummings model; Optical-phase; Difference operator; Distributions; Uncertainty; States; Light; Atom |
Subjects: | Sciences > Physics > Optics |
ID Code: | 32543 |
Deposited On: | 04 Aug 2015 08:49 |
Last Modified: | 04 Aug 2015 08:49 |
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