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Atom-photon bound states controls
Two superconducting qubits coupled to an array of resonators are dressed by two photonic clouds. An architecture that could be used for quantum simulation of spin models.
Marco Scigliuzzo, Giuseppe Calajò, Francesco Ciccarello, Daniel Perez Lozano, Andreas Bengtsson, Pasquale Scarlino, Andreas Wallraff, Darrick Chang, Per Delsing, Simone Gasparinetti
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Atom-photon bound states controls
Thermometer for itinerant photons
The temperature of microwave modes in highly attenuated coaxial line in cryogenic environment is measured from the coherent photon scattering by a superconducting qubit.
Marco Scigliuzzo, Andreas Bengtsson, Jean-Claude Besse, Andreas Wallraff, Per Delsing, Simone Gasparinetti
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Thermometer for itinerant photons
Decoherence benchmarking of superconducting qubits
An artificial atom is not in perfect vacuum. The interaction with non-equilibrium baths and the electromagnetic environment alters its energy structure and its dynamics.
Jonathan J. Burnett, Andreas Bengtsson, Marco Scigliuzzo, David Niepce, Marina Kudra, Per Delsing, Jonas Bylander
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