2026-06-27T10:43:38Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/337422023-08-25T17:06:56Zcom_20.500.14352_14col_20.500.14352_15

Rapid mixing and stability of quantum dissipative systems Lucia, Angelo Cubitt, Toby S. Michalakis, Spyridon Pérez García, David Titulo del preprint 2014 antes de publicarlo :Rapid mixing renders quantum dissipative systems stable. http://arxiv.org/pdf/1409.7809v1.pdf The physics of many materials is modeled by quantum many-body systems with local interactions. If the model of the system is sensitive to noise from the environment, or small perturbations to the original interactions, it will not model properly the robustness of the real physical system it aims to describe, or be useful when engineering novel systems for quantum information processing. We show that local observables and correlation functions of local Liouvillians are stable to local perturbations if the dynamics is rapidly mixing and has a unique fixed point. No other condition is required. 2023-06-19T13:27:12Z 2023-06-19T13:27:12Z 2014-09-27 journal article 1050-2947 10.1103/PhysRevA.91.040302 https://hdl.handle.net/20.500.14352/33742 http://authors.library.caltech.edu/57130/1/PhysRevA.91.040302.pdf eng QUITEMAD-CM (S2009/ESP-1594) (MTM2011-26912) (BES-2012-052404) (CQC) (GBMF1250) (FA8750-12-2-0308) open access American Physical Society