Leveraging collective effects for thermometry in waveguide quantum electrodynamics

We report a proof-of-principle experiment for a new method of temperature measurements in waveguide quantum electrodynamics (wQED) experiments, allowing one to differentiate between global and local baths. The method takes advantage of collective states of two transmon qubits located in the center o...

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Veröffentlicht in:	arXiv.org 2024-07
Hauptverfasser:	Sharafiev, Aleksei, Mathieu, Juan, Cattaneo, Marco, Kirchmair, Gerhard
Format:	Artikel
Sprache:	eng
Schlagworte:	Hilbert space Noise measurement Quantum electrodynamics Qubits (quantum computing) Subspaces Temperature sensors Waveguides
Online-Zugang:	Volltext
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