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pro vyhledávání: '"Ozhigov, Yuri I."'
Autor:
Ozhigov, Yuri I.
Publikováno v:
Quantum Information and Computation, 2022, Vol.22 No.15&16
The point of building a quantum computer is that it allows to model living things with predictive power and gives the opportunity to control life. Its scaling means not just the improvement of the instrument part, but also, mainly, mathematical and s
Externí odkaz:
http://arxiv.org/abs/2206.13221
Autor:
Ozhigov, Yuri I.
This course of lectures has been taught for several years at the Lomonosov Moscow State University; its modified version in 2021 is read in the Zhejiang University (Hangzhou), in the framework of summer school on quantum computing. The course is devo
Externí odkaz:
http://arxiv.org/abs/2107.08047
Autor:
Ozhigov, Yuri I.
The complexity of the quantum state of a multiparticle system and the maximum possible accuracy of its quantum description are connected by a relation similar to the coordinate-momentum uncertainty relation. The coefficient in this relation is equal
Externí odkaz:
http://arxiv.org/abs/2105.03249
Autor:
Ozhigov, Yuri I.
It is shown that for quantum ensembles consisting of equal particles, the collective micro-causality does not contradict the quantum theory. The amplitudes of the states of such an ensemble can be divided into small portions, for each of which evolut
Externí odkaz:
http://arxiv.org/abs/1805.03515
Autor:
Ozhigov, Yuri I.
We propose quantum protection circuit (quantum lock), based on dark states of ensembles of two-level atoms in optical cavity. The secret key is the splitting of atoms into pairs, and publicly accessible part of the lock is the tensor product of EPR s
Externí odkaz:
http://arxiv.org/abs/1710.04065
Autor:
Ozhigov, Yuri I.
The dark states of a group of two-level atoms in the Tavis-Cummings resonator with zero detuning are considered. In these states, atoms can not emit photons, although they have non-zero energy. They are stable and can serve as a controlled energy res
Externí odkaz:
http://arxiv.org/abs/1606.08483
Autor:
Ozhigov, Yuri I., Skovoroda, Nikita A.
Ensemble of identical two level atoms in dark state neither adsorbs nor emits photons due to destructive interference. It can be used for the source of energy for nano-devices. In Tavis-Cummings cavity the change of light-atom coupling cannot destroy
Externí odkaz:
http://arxiv.org/abs/1509.01024
Autor:
Ozhigov, Yuri I.
This is the reply to the paper of Andrei Khrennikov arXiv:1505.04293 in which he expresses dissatisfaction with that the rough data in quantum experiments is not easily available and compares it with the open rough data in genetics. I try to explain
Externí odkaz:
http://arxiv.org/abs/1507.02893
Autor:
Ozhigov, Yuri I., Skovoroda, Nikita A.
We consider the conductivity of excitations in short chains of optical cavities with two-level atoms in the models of JCH type, where either we explicitly take into account the photon jumps between atoms, or is merely a transfer of excitation from at
Externí odkaz:
http://arxiv.org/abs/1506.03833
Autor:
Ozhigov, Yuri I.
I propose to treat the biological evolution of genoms by means of quantum mechanical tools. We start with the concept of meta- gene, which specifies the "selfish gene" of R.Dawkins. Meta- gene encodes the abstract living unity, which can live relativ
Externí odkaz:
http://arxiv.org/abs/1402.4713