Enhancement of low-temperature thermometry by strong coupling
We consider the problem of estimating the temperature T of a very cold equilibrium sample. The temperature estimates are drawn from measurements performed on a quantum Brownian probe strongly coupled to it. We model this scenario by resorting to the canonical Caldeira-Leggett Hamiltonian and find an...
| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
American Physical Society
2017
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| Online Access: | https://eprints.nottingham.ac.uk/48572/ |