141 citations · 415 across the 15 of their papers we have counts for
5 papers · 1 filter
Fault-Tolerant Landau-Zener Quantum Gates
C. Hicke, L. F. Santos, M. I. Dykman
We present a method to perform fault-tolerant single-qubit gate operations using Landau-Zener tunneling. In a single Landau-Zener pulse, the qubit transition frequency is varied in…
Multiphoton Antiresonance and Quantum Activation in Driven Systems
M. I. Dykman
We show that nonlinear response of a quantum oscillator displays antiresonant dips and resonant peaks with varying frequency of the driving field. The effect is a consequence of sp…
Many-particle confinement by constructed disorder and quantum computing
M. I. Dykman, L. F. Santos, M. Shapiro
Many-particle confinement (localization) is studied for a 1D system of spinless fermions with nearest-neighbor hopping and interaction, or equivalently, for an anisotropic Heisenbe…
Scaling in activated escape of underdamped systems
M. I. Dykman, I. B. Schwartz, M. Shapiro
Noise-induced escape from a metastable state of a dynamical system is studied close to a saddle-node bifurcation point, but in the region where the system remains underdamped. The…
Activated escape of periodically modulated systems
M. I. Dykman, D. Ryvkine
The rate of noise-induced escape from a metastable state of a periodically modulated overdamped system is found for an arbitrary modulation amplitude . The instantaneous escape…