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Title: Conventional and anomalous quantum Rabi oscillations in graphene

We study the non linear response of graphene in presence of quantum field in two different regimes. Far from resonance, using our new technique asymptotic rotating wave approximation (ARWA), we obtained that the matter field interaction leads to the slow oscillations like conventional Rabi oscillations observed in conventional semiconductors using well known rotating wave approximation (RWA). The Rabi frequency obtained in both the regimes.
Authors:
; ; ;  [1]
  1. Department of Physics, Indian Institute of Technology Guwahati, Assam-781039 (India)
Publication Date:
OSTI Identifier:
22269449
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1591; Journal Issue: 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 77 NANOSCIENCE AND NANOTECHNOLOGY; APPROXIMATIONS; GRAPHENE; INTERACTIONS; OSCILLATIONS; RESONANCE; SEMICONDUCTOR MATERIALS