3 years ago

Quantum probes for the cutoff frequency of Ohmic environments

Quantum probes for the cutoff frequency of Ohmic environments
Claudia Benedetti, Matteo G. A. Paris, Fahimeh Salari Sehdaran, Mohammad H. Zandi
Quantum probing consists of suitably exploiting a simple, small, and controllable quantum system to characterize a larger and more complex system. Here, we address the estimation of the cutoff frequency of the Ohmic spectral density of a harmonic reservoir by quantum probes. To this aim, we address ...

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevA.97.012126

DOI: 10.1103/PhysRevA.97.012126

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