27 citations · 35 across the 4 of their papers we have counts for
7 papers
Dynamics of Collective Decoherence and Thermalization
M. Merkli, G. P. Berman, I. M. Sigal
We analyze the dynamics of N interacting spins (quantum register) collectively coupled to a thermal environment. Each spin experiences the same environment interaction, consisting…
Influence of qubit displacements on quantum logic operations in a silicon-based quantum computer with constant interaction
D. I. Kamenev, G. P. Berman, V. I. Tsifrinovich
The errors caused by qubit displacements from their prescribed locations in an ensemble of spin chains are estimated analytically and calculated numerically for a quantum computer…
Creation of entanglement in a scalable spin quantum computer with long-range dipole-dipole interaction between qubits
D. I. Kamenev, G. P. Berman, V. I. Tsifrinovich
Creation of entanglement is considered theoretically and numerically in an ensemble of spin chains with dipole-dipole interaction between the spins. The unwanted effect of the long…
Spin Diffusion and Relaxation in a Nonuniform Magnetic Field
G. P. Berman, B. M. Chernobrod, V. N. Gorshkov +1
We consider a quasiclassical model that allows us to simulate the process of spin diffusion and relaxation in the presence of a highly nonuniform magnetic field. The energy of the…
Wave function collapses in a single spin magnetic resonance force microscopy
G. P. Berman, F. Borgonovi, V. I. Tsifrinovich
We study the effects of wave function collapses in the oscillating cantilever driven adiabatic reversals (OSCAR) magnetic resonance force microscopy (MRFM) technique. The quantum d…
Spin Relaxation Caused by Thermal Excitations of High Frequency Modes of Cantilever Vibrations
G. P. Berman, V. N. Gorshkov, D. Rugar +1
We consider the process of spin relaxation in the oscillating cantilever-driven adiabatic reversals technique in magnetic resonance force microscopy. We simulated the spin relaxati…