54 citations · 207 across the 20 of their papers we have counts for
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Resonance phenomena in asymmetric superconducting quantum interference devices
T. P. Polak, E. Sarnelli
Theory of self induced resonances in asymmetric two-junction interferometer device is presented. In real devices it is impossible to have an ideal interferometer free of imperfecti…
Competition between local and nonlocal dissipation effects in two-dimensional quantum Josephson junction arrays
T. P. Polak, T. K. Kopec
We discuss the local and nonlocal dissipation effects on the existence of the global phase coherence transitions in two dimensional Josephson-coupled junctions. The quantum phase t…
Local dissipation effects in two-dimensional quantum Josephson junction arrays with magnetic field
T. P. Polak, T. K. Kopec
We study the quantum phase transitions in two-dimensional arrays of Josephson-couples junctions with short range Josephson couplings (given by the Josephson energy) and the chargin…
Ground state properties of charge and magnetically frustrated two--dimensional quantum Josephson--junction arrays
T. K. Kopec, T. P. Polak
We study a quantum Hamiltonian that models an two--dimensional array of Josephson junctions with short range Josephson couplings, (given by the Josephson energy E_J and charging en…