72 citations · 492 across the 14 of their papers we have counts for
7 papers · 1 filter
Theory of Two-Dimensional Josephson Arrays in a Resonant Cavity
E. Almaas, D. Stroud
We consider the dynamics of a two-dimensional array of underdamped Josephson junctions placed in a single-mode resonant cavity. Starting from a well-defined model Hamiltonian, whic…
Several small Josephson junctions in a Resonant Cavity: Deviation from the Dicke Model
W. A. Al-Saidi, D. Stroud
We have studied quantum-mechanically a system of several small identical Josephson junctions in a lossless single-mode cavity for different initial states, under conditions such th…
Dynamics of a Josephson Array in a Resonant Cavity
E. Almaas, D. Stroud
We derive dynamical equations for a Josephson array coupled to a resonant cavity by applying the Heisenberg equations of motion to a model Hamiltonian described by us earlier [Phys…
Eigenstates of a Small Josephson Junction Coupled to a Resonant Cavity
W. A. Al-Saidi, D. Stroud
We carry out a quantum-mechanical analysis of a small Josephson junction coupled to a single-mode resonant cavity. We find that the eigenstates of the combined junction-cavity syst…
Resonant-Cavity-Induced Phase Locking and Voltage Steps in a Josephson Array
E. Almaas, D. Stroud
We describe a simple dynamical model for an underdamped Josephson junction array coupled to a resonant cavity. From numerical solutions of the model in one dimension, we find that…
Tilt Modulus and Angle-Dependent Flux Lattice Melting in the Lowest Landau Level Approximation
G. Mohler, D. Stroud
For a clean high-T superconductor, we analyze the Lawrence-Doniach free energy in a tilted magnetic field within the lowest Landau level (LLL) approximation. The free energy ma…