Open Ising model perturbed by classical colored noise

• Main Authors: Yu, Deshui, Dumke, Rainer
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Quantum Master Equation; Superconducting Quantum Optics
• Online Access: https://hdl.handle.net/10356/141953
• Institution: Nanyang Technological University

We investigate the non-Markovian dynamics of an open Ising model simulated by a superconducting circuit. The quantum many-body system is weakly coupled to a white, pink- or blue-colored environment. The relaxation of the system in the strong interqubit interaction regime shows a metastable behavior....