SU(4) based classification of four-level systems and their semiclassical solution

Journal Article · Mon Dec 15 00:00:00 EST 2014 · Journal of Mathematical Physics

DOI:https://doi.org/10.1063/1.4903000· OSTI ID:22403063

Sen, Surajit; Ahmed, Helal ^[1]

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1. Physics Department, Guru Charan College, Silchar 788004 (India)

We present a systematic method to classify the four-level system using SU(4) symmetry as the basis group. It is shown that this symmetry allows three dipole transitions which eventually leads to six possible configurations of the four-level system. Using a dressed atom approach, the semi-classical version of each configuration is exactly solved under rotating wave approximation and the symmetry among the Rabi oscillation among various models is studied.

• OSTI ID: 22403063
• Journal Information: Journal of Mathematical Physics, Vol. 55, Issue 12; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0022-2488
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CLASSIFICATION
CONFIGURATION
DIPOLES
EXACT SOLUTIONS
OSCILLATIONS
SEMICLASSICAL APPROXIMATION
SU-4 GROUPS