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      \(Q\)-deformed description of excitons and associated physical results

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          Abstract

          We consider excitons in a quantum dot as q-deformed systems. Interaction of some excitonic systems with one cavity mode is considered. Dynamics of the system is obtained by diagonalizing total Hamiltonian and emission spectrum of quantum dot is derived. Physical consequences of q-deformed exciton on emission spectrum of quantum dot is given. It is shown that when the exciton system deviates from Bose statistics, emission spectra will become multi peak. With our investigation we try to find the origin of the q-deformation of exciton. The optical response of excitons, which affected by the nonlinear nature of q-deformed systems, up to the second order of approximation is calculated and absorption spectra of the system is given.

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          Theory of the Contribution of Excitons to the Complex Dielectric Constant of Crystals

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            An Operator Calculus Having Applications in Quantum Electrodynamics

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              Differential Inelastic Scattering of Relativistic Charged Particles

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                Author and article information

                Journal
                11 December 2011
                Article
                10.1088/0953-4075/42/9/095501
                1112.2346
                ed40d121-59b9-4394-a845-da198f0372c1

                http://creativecommons.org/licenses/by/3.0/

                History
                Custom metadata
                J. Phys. B: At. Mol. Opt. Phys. 42, 095501 (2009)
                quant-ph

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