Search Results - "Glatthard, Jonas"

Bending the rules of low-temperature thermometry with periodic driving by Glatthard, Jonas, Correa, Luis A.

“…There exist severe limitations on the accuracy of low-temperature thermometry, which poses a major challenge for future quantum-technological applications…”
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Optimal Cold Atom Thermometry Using Adaptive Bayesian Strategies by Glatthard, Jonas, Rubio, Jesús, Sawant, Rahul, Hewitt, Thomas, Barontini, Giovanni, Correa, Luis A.

“…Precise temperature measurements on systems of few ultracold atoms is of paramount importance in quantum technologies, but can be very resource intensive…”
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Energy measurements remain thermometrically optimal beyond weak coupling by Glatthard, Jonas, Hovhannisyan, Karen V., Perarnau-Llobet, Martí, Correa, Luis A., Miller, Harry J. D.

“…We develop a general perturbative theory of finite-coupling quantum thermometry up to second order in probe-sample interaction. By assumption, the probe and…”
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Page-curve-like entanglement dynamics in open quantum systems by Glatthard, Jonas

“…The entanglement entropy of a black hole, and that of its Hawking radiation, are expected to follow the so-called Page curve: After an increase in line with…”
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Potential renormalisation, Lamb shift and mean-force Gibbs state -- to shift or not to shift? by Correa, Luis A, Glatthard, Jonas

“…Often, the microscopic interaction mechanism of an open quantum system gives rise to a `counter term' which renormalises the system Hamiltonian. Such term…”
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Bending the rules of low-temperature thermometry with periodic driving by Glatthard, Jonas, Correa, Luis A

“…Quantum 6, 705 (2022) There exist severe limitations on the accuracy of low-temperature thermometry, which poses a major challenge for future…”
Get full text

Stochastic simulation of dissipative quantum oscillators by Hogg, Charlie R, Glatthard, Jonas, Cerisola, Federico, Anders, Janet

“…Generic open quantum systems are notoriously difficult to simulate unless one looks at specific regimes. In contrast, classical dissipative systems can often…”
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Accurate heat currents via reorganised master equation by Glatthard, Jonas, Aznar-Menargues, Guillem, Palao, José P, Alonso, Daniel, Correa, Luis A

“…The accurate characterisation of energy exchanges between nanoscale quantum systems and their environments is of paramount importance for quantum technologies,…”
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On the optimality of the radical-pair quantum compass by Smith, Luke D, Glatthard, Jonas, Chowdhury, Farhan T, Kattnig, Daniel R

“…Quantum Science and Technology 9, 035041 (2024) Quantum sensing enables the ultimate precision attainable in parameter estimation. Circumstantial evidence…”
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Energy measurements remain thermometrically optimal beyond weak coupling by Glatthard, Jonas, Hovhannisyan, Karen V, Perarnau-Llobet, Martí, Correa, Luis A, Miller, Harry J. D

“…Quantum 7, 1190 (2023) We develop a general perturbative theory of finite-coupling quantum thermometry up to second order in probe-sample interaction. By…”
Get full text

Optimal cold atom thermometry using adaptive Bayesian strategies by Glatthard, Jonas, Rubio, Jesús, Sawant, Rahul, Hewitt, Thomas, Barontini, Giovanni, Correa, Luis A

“…PRX Quantum 3, 040330 (2022) Precise temperature measurements on systems of few ultracold atoms is of paramount importance in quantum technologies, but can be…”
Get full text