2019arXiv (Cornell University)Open access

Lindblad dynamics of the damped and forced quantum harmonic oscillator: General solution

H. J. Korsch

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Abstract

The quantum dynamics of a damped and forced harmonic oscillator described by a Lindblad master equation is analyzed. The master equation is converted into a matrix-vector representation and the resulting non-Hermitian Schrödinger equation is solved by Lie-algebraic techniques allowing the construction of the general solution for the density operator.

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The quantum dynamics of a damped and forced harmonic oscillator described by a Lindblad master equation is analyzed. The master equation is converted into a matrix-vector representation and the resulting non-Hermitian Schrödinger equation is solved by Lie-algebraic techniques allowing the construction of the general solution for the density operator.

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Available abstract

The quantum dynamics of a damped and forced harmonic oscillator described by a Lindblad master equation is analyzed. The master equation is converted into a matrix-vector representation and the resulting non-Hermitian Schrödinger equation is solved by Lie-algebraic techniques allowing the construction of the general solution for the density operator.

Key concepts: Lindblad equation, Harmonic oscillator, Master equation, Quantum harmonic oscillator, Operator (biology), Hermitian matrix, Matrix representation, Mathematics

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