Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ilia A Luchnikov"'
Publikováno v:
New Journal of Physics, Vol 23, Iss 7, p 073006 (2021)
Optimization with constraints is a typical problem in quantum physics and quantum information science that becomes especially challenging for high-dimensional systems and complex architectures like tensor networks. Here we use ideas of Riemannian geo
Externí odkaz:
https://doaj.org/article/7407deca460546c1844efffe5f590c7b
Publikováno v:
SciPost Physics, Vol 10, Iss 3, p 079 (2021)
Many theoretical problems in quantum technology can be formulated and addressed as constrained optimization problems. The most common quantum mechanical constraints such as, e.g., orthogonality of isometric and unitary matrices, CPTP property of q
Externí odkaz:
https://doaj.org/article/d1d7eaa9a35b4b2aaca003405ac24811
Publikováno v:
Entropy, Vol 21, Iss 11, p 1091 (2019)
Thermodynamics is a theory of principles that permits a basic description of the macroscopic properties of a rich variety of complex systems from traditional ones, such as crystalline solids, gases, liquids, and thermal machines, to more intricate sy
Externí odkaz:
https://doaj.org/article/886f8ce2cab54ebaa3b1ccb85545921d
Autor:
Sergey N. Filippov, Ilia A. Luchnikov
Quantum collision models are receiving increasing attention as they describe many nontrivial phenomena in dynamics of open quantum systems. In a general scenario of both fundamental and practical interest, a quantum system repeatedly interacts with i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3979e25443cfec0d12293acac94f85be
Publikováno v:
Quantum, Vol 7, p 993 (2023)
We consider the problem of the variational quantum circuit synthesis into a gate set consisting of the CNOT gate and arbitrary single-qubit (1q) gates with the primary target being the minimization of the CNOT count. First we note that along with the
Externí odkaz:
https://doaj.org/article/21f87f11529b4739ac54a846b5b4d9df