1.4k citations
- Karlsruhe Institute of TechnologyDE6 papers
- Massachusetts Institute of TechnologyUS6 papers
- University of California, Santa BarbaraUS5 papers
- California Institute of TechnologyUS3 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Goethe University FrankfurtDE3 papers
- Laboratoire de physique des SolidesFR3 papers
- Université Paris-SudFR3 papers
- University of California, BerkeleyUS3 papers
- University of ChicagoUS3 papers
- Albert Einstein College of MedicineUS2 papers
- Center for Theoretical Biological PhysicsUS2 papers
11 papers · 1 filter
Failure of the Wiedemann-Franz Law in Mesoscopic Conductors
Maxim G. Vavilov, A. Douglas Stone
We study the effect of mesoscopic fluctuations on the validity of the Wiedemann--Franz (WF) law for quasi-one-dimensional metal wires and open quantum dots. At temperatures much le…
Approaching Unit Visibility for Control of a Superconducting Qubit with Dispersive Readout
A. Wallraff, D. I. Schuster, A. Blais +4
In a Rabi oscillation experiment with a superconducting qubit we show that a visibility in the qubit excited state population of more than 90 % can be attained. We perform a disper…
Localization in disordered superconducting wires with broken spin-rotation symmetry
Ilya A. Gruzberg, N. Read, Smitha Vishveshwara
Localization and delocalization of non-interacting quasiparticle states in a superconducting wire are reconsidered, for the cases in which spin-rotation symmetry is absent, and tim…
Fermionic Mach-Zehnder interferometer subject to a quantum bath
Florian Marquardt
We study fermions in a Mach-Zehnder interferometer, subject to a quantum-mechanical environment leading to inelastic scattering, decoherence, renormalization effects, and time-depe…
AC-Stark Shift and Dephasing of a Superconducting Qubit Strongly Coupled to a Cavity Field
D. I. Schuster, A. Wallraff, A. Blais +5
We have spectroscopically measured the energy level separation of a superconducting charge qubit coupled non-resonantly to a single mode of the electromagnetic field of a supercond…
Quantum-Limited Position Detection and Amplification: A Linear Response Perspective
A. A. Clerk
Using standard linear response relations, we derive the quantum limit on the sensitivity of a generic linear-response position detector, and the noise temperature of a generic line…