Two new open-system approaches (Lanczos supermode expansion and Markovian master equation) model non-linear quantum soliton dynamics, capturing phase shifts and photon loss beyond linearization.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Pseudomode elimination works for nonlinearly intercoupled modes in cQED whenever the eliminated sector's self-energy on the retained subsystem is rational, enabling finite damped auxiliaries independent of retained nonlinearities.
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Quantum Optical Soliton Dynamics Beyond Linearization: An Open-System Approach
Two new open-system approaches (Lanczos supermode expansion and Markovian master equation) model non-linear quantum soliton dynamics, capturing phase shifts and photon loss beyond linearization.
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An extensive theory of nonlinearly intercoupled pseudomodes for noise model reduction in circuit QED
Pseudomode elimination works for nonlinearly intercoupled modes in cQED whenever the eliminated sector's self-energy on the retained subsystem is rational, enabling finite damped auxiliaries independent of retained nonlinearities.