Coexistence of Nonequilibrium Density and Equilibrium Energy Distribution of Quasiparticles in a Superconducting Qubit

The density of quasiparticles typically observed in superconducting qubits exceeds the value expected in equilibrium by many orders of magnitude. Can this out-of-equilibrium quasiparticle density still possess an energy distribution in equilibrium with the phonon bath? Here, we answer this question...

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Veröffentlicht in:	Physical review letters 2024-05, Vol.132 (21), p.217001-217001, Article 217001
Hauptverfasser:	Connolly, Thomas, Kurilovich, Pavel D, Diamond, Spencer, Nho, Heekun, Bøttcher, Charlotte G L, Glazman, Leonid I, Fatemi, Valla, Devoret, Michel H
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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