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

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.
Authors:
;  [1]
  1. Physics Department, Guru Charan College, Silchar 788004 (India)
Publication Date:
OSTI Identifier:
22403063
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Mathematical Physics; Journal Volume: 55; Journal Issue: 12; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CLASSIFICATION; CONFIGURATION; DIPOLES; EXACT SOLUTIONS; OSCILLATIONS; SEMICLASSICAL APPROXIMATION; SU-4 GROUPS