25 citations · 43 across the 8 of their papers we have counts for
8 papers · 1 filter
Entanglement of Quantum States, Thermodynamical Statistical Distributions and Physical Nature of Temperature
A. Yu. Bogdanov, Yu. I. Bogdanov, K. A. Valiev
Thermodynamical equilibrium is considered as an effect of quantum entangling of the vacuum state of a system. An explicit mathematical model of multi- particle entangled pure quant…
Schmidt information and entanglement in quantum systems
A. Yu. Bogdanov, Yu. I. Bogdanov, K. A. Valiev
The purpose of this paper is to study entanglement of quantum states by means of Schmidt decomposition. The notion of Schmidt information which characterizes the non-randomness of…
Analysis of localized Schmidt decomposition modes and of entanglement in atomic and optical quantum systems with continuous variables
A. Yu. Bogdanov, Yu. I. Bogdanov, K. A. Valiev
We investigate the procedure of Schmidt modes extraction in systems with continuous variables. An algorithm based on singular value matrix decomposition is applied to the study of…
Some prospects for ensemble solid-state NMR quantum computers
A. A. Kokin, K. A. Valiev
As an ensemble scheme of solid-state NMR quantum computers the extension of Kane's many-qubits silicon scheme based on the array of 31 P donor atoms are spaced lengthwise of the st…
Problems in realization of large-scale ensemble silicon-based NMR quantum computers
A. A. Kokin, K. A. Valiev
Problems in realization of silicon-based solid-state NMR quantum computer with ensemble addressing to qubits are considered. It is presented the extension of Kane's scheme to ensem…
Nuclear magnetic resonance spectrum of 31P donors in silicon quantum computer
A. A. Larionov, L. E. Fedichkin, A. A. Kokin +1
The influence of the electric field created by a gate potential of the silicon quantum computer on the hyperfine interaction constant (HIC) is obtained. The errors due to technolog…