24 citations · 50 across the 4 of their papers we have counts for
4 papers
Rényi entropy flows from quantum heat engines
Mohammad H. Ansari, Yuli V. Nazarov
We evaluate Renyi entropy flows from generic quantum heat engines (QHE) to a weakly-coupled probe environment kept in thermal equilibrium. We show that the flows are determined not…
Dynamics of parametric fluctuations induced by quasiparticle tunneling in superconducting flux qubits
M. Bal, M. H. Ansari, J. -L. Orgiazzi +2
We present experiments on the dynamics of a two-state parametric fluctuator in a superconducting flux qubit. In spectroscopic measurements, the fluctuator manifests itself as a dou…
Towards Tripartite Hybrid Entanglement in Quantum Dot Molecules
M. Khoshnegar, A. Jafari-Salim, M. H. Ansari +1
Establishing the hybrid entanglement among a growing number of matter and photonic quantum bits is necessary for the scalable quantum computation and long distance quantum communic…
Josephson Interference due to Orbital States in a Nanowire Proximity Effect Junction
Kaveh Gharavi, Gregory W. Holloway, Chris M. Haapamaki +4
The Josephson supercurrent in a Nb-InAs nanowire-Nb junction was studied experimentally. The nanowire goes superconducting due to the proximity effect, and can sustain a phase cohe…