Experimental implementation of fully controlled dephasing dynamics and synthetic spectral densities
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-05817-x
Abstract: Engineering, controlling, and simulating quantum dynamics is a strenuous task. However, these techniques are crucial to develop quantum technologies, preserve quantum properties, and engineer decoherence. Earlier results have demonstrated reservoir engineering, construction of a quantum… read more here.
Keywords: quantum; implementation fully; dephasing dynamics; decoherence ... See more keywords
Quantum dephasing dynamics in the presence of asymmetric random telegraph noise
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ae0398
Abstract: Random telegraph noise (RTN) has been widely used to describe the environmental effects on open quantum systems. In most cases, it is assumed that the environmental noise described by RTN has symmetric properties. However, in… read more here.
Keywords: quantum system; random telegraph; quantum; dephasing dynamics ... See more keywords
Dephasing dynamics of an impurity coupled to an anharmonic environment
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.012101
Abstract: We analyze the dephasing dynamics of an impurity coupled to an anharmonic environment. We show that a strong anharmonicity produces two different effects depending on the environment temperature: for high temperatures, the system suffers a… read more here.
Keywords: anharmonic environment; coupled anharmonic; impurity coupled; dephasing dynamics ... See more keywords