1.6k citations · 7k across the 88 of their papers we have counts for
5 papers · 1 filter
Weak and strong measurement of a qubit using a switching-based detector
S. Ashhab, J. Q. You, Franco Nori
We analyze the operation of a switching-based detector that probes a qubit's observable that does not commute with the qubit's Hamiltonian, leading to a nontrivial interplay betwee…
Comment on: "Introducing the Transmon: a new superconducting qubit from optimizing the Cooper Pair Box"
J. Q. You, Xuedong Hu, S. Ashhab +1
This Comment has been withdrawn according to a mutual agreement between the authors of the original paper and the authors of this Comment.
Single-artificial-atom lasing using a voltage-biased superconducting charge qubit
S. Ashhab, J. R. Johansson, A. M. Zagoskin +1
We consider a system composed of a single artificial atom coupled to a cavity mode. The artificial atom is biased such that the most dominant relaxation process in the system takes…
Fully-connected network of superconducting qubits in a cavity
D. I. Tsomokos, S. Ashhab, F. Nori
A fully-connected qubit network is considered, where every qubit interacts with every other one. When the interactions between the qubits are homogeneous, the system is a special c…
Controllable coherent population transfers in superconducting qubits for quantum computing
L. F. Wei, J. R. Johansson, L. X. Cen +2
We propose an approach to coherently transfer populations between selected quantum states in one- and two-qubit systems by using controllable Stark-chirped rapid adiabatic passages…