Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Liniov, A."'
Autor:
Volokitin, V. D., Vasiliev, E. P., Kozinov, E. A., Kustikova, V. D., Liniov, A. V., Rodimkov, Y. A., Sysoyev, A. V., Meyerov, I. B.
Publikováno v:
Lobachevskii J Math 45, 130-142 (2024)
The development of an open and free RISC-V architecture is of great interest for a wide range of areas, including high-performance computing and numerical simulation in mathematics, physics, chemistry and other problem domains. In this paper, we disc
Externí odkaz:
http://arxiv.org/abs/2311.12808
The emergence of a new, open, and free instruction set architecture, RISC-V, has heralded a new era in microprocessor architectures. Starting with low-power, low-performance prototypes, the RISC-V community has a good chance of moving towards fully f
Externí odkaz:
http://arxiv.org/abs/2305.09266
Nowadays most of superconducting quantum processors use charge qubits of a transmon type. They require implementation of energy efficient qubit state control scheme. A promising approach is the use of superconducting digital circuits operating with s
Externí odkaz:
http://arxiv.org/abs/2209.09790
Due to complexity of the systems and processes it addresses, the development of computational quantum physics is influenced by the progress in computing technology. Here we overview the evolution, from the late 1980s to the current year 2020, of the
Externí odkaz:
http://arxiv.org/abs/2005.04681
Autor:
Meyerov, Iosif, Kozinov, Evgeny, Liniov, Alexey, Volokitin, Valentin, Yusipov, Igor, Ivanchenko, Mikhail, Denisov, Sergey
With their constantly increasing peak performance and memory capacity, modern supercomputers offer new perspectives on numerical studies of open many-body quantum systems. These systems are often modeled by using Markovian quantum master equations de
Externí odkaz:
http://arxiv.org/abs/1912.01491
Autor:
Volokitin, Valentin, Vakulchyk, Ihor, Kozinov, Evgeny, Liniov, Alexey, Meyerov, Iosif, Ivanchenko, Michail, Laptyeva, Tatyana, Denisov, Sergey
Many-body quantum systems are subjected to the Curse of Dimensionality: The dimension of the Hilbert space $\mathcal{H}$, where these systems live in, grows exponentially with systems' 'size' (number of their components, "bodies"). It means that, in
Externí odkaz:
http://arxiv.org/abs/1905.08365
Autor:
Liniov, A., Meyerov, I., Kozinov, E., Volokitin, V., Yusipov, I., Ivanchenko, M., Denisov, S.
Publikováno v:
Phys. Rev. E 100, 053305 (2019)
Dynamics of an open $N$-state quantum system is typically modeled with a Markovian master equation describing the evolution of the system's density operator. By using generators of $SU(N)$ group as a basis, the density operator can be transformed int
Externí odkaz:
http://arxiv.org/abs/1812.11626
Autor:
Volokitin, V., Liniov, A., Meyerov, I., Hartmann, M., Ivanchenko, M., Hänggi, P., Denisov, S.
Publikováno v:
Phys. Rev. E 96, 053313 (2017)
Quantum systems out of equilibrium are presently a subject of active research, both in theoretical and experimental domains. In this work we consider time-periodically modulated quantum systems which are in contact with a stationary environment. With
Externí odkaz:
http://arxiv.org/abs/1612.03848
Publikováno v:
M.V. Ivanchenko et al. Annalen der Physik, 529, 1600402 (2017)
Asymptotic state of an open quantum system can undergo qualitative changes upon small variation of system parameters. We demonstrate it that such 'quantum bifurcations' can be appropriately defined and made visible as changes in the structure of the
Externí odkaz:
http://arxiv.org/abs/1612.03444
Autor:
Volokitin, V. D., Vasiliev, E. P., Kozinov, E. A., Kustikova, V. D., Liniov, A. V., Rodimkov, Y. A., Sysoyev, A. V., Meyerov, I. B.
Publikováno v:
Lobachevskii Journal of Mathematics; Jan2024, Vol. 45 Issue 1, p130-142, 13p