Publication Date:
2018-11-21
Description:
Author(s): Bradraj Pandey, Kirill Plekhanov, and Guillaume Roux We discuss a protocol based on quenching a purified quantum system that allows one to capture bulk spectral features. It uses an infinite temperature initial state and an interferometric strategy to access the Loschmidt amplitude, from which the spectral features are retrieved via Fourier transform,... [Phys. Rev. A 98, 050103(R)] Published Tue Nov 20, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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