Zobrazeno 1 - 10
of 664
pro vyhledávání: '"Petruccione F"'
When simulating the dynamics of open quantum systems with quantum computers, it is essential to accurately approximate the system's behaviour while preserving the physicality of its evolution. Traditionally, for Markovian open quantum systems, this h
Externí odkaz:
http://arxiv.org/abs/2408.11683
Publikováno v:
Adv Quantum Technol. 2024, 7, 2300249
Multi-class classification problems are fundamental in many varied domains in research and industry. To solve multi-class classification problems, heuristic strategies such as One-vs-One or One-vs-All can be employed. However, these strategies requir
Externí odkaz:
http://arxiv.org/abs/2302.02994
Publikováno v:
Quanta 2023; 12: 131-163
One of the first proposals for the use of quantum computers was the simulation of quantum systems. Over the past three decades, great strides have been made in the development of algorithms for simulating closed quantum systems and the more complex o
Externí odkaz:
http://arxiv.org/abs/2302.02953
Publikováno v:
EPJ Quantum Technol. 11, 14 (2024)
Quantum algorithms for simulating quantum systems provide a clear and provable advantage over classical algorithms in fault-tolerant settings. There is also interest in quantum algorithms and their implementation in Noisy Intermediate Scale Quantum (
Externí odkaz:
http://arxiv.org/abs/2108.11343
Autor:
Semin V., Petruccione F.
Publikováno v:
EPJ Web of Conferences, Vol 103, p 02007 (2015)
In this work we study various aspects of the projection operators technique and application of projection operators to description of open quantum systems.
Externí odkaz:
https://doaj.org/article/e836d3155989499e8be08fba13f3f572
Publikováno v:
The European Physical Journal Special Topics 230, 841-850 (2021)
Some of the oldest and most important applications of thermodynamics are operations of refrigeration as well as production of useful energy. Part of the efforts to understand and develop thermodynamics in the quantum regime have been focusing on harn
Externí odkaz:
http://arxiv.org/abs/2006.01166
Publikováno v:
Phys. Rev. A 101, 052107 (2020)
The study of memory effects in quantum channels helps in developing characterization methods for open quantum systems and strategies for quantum error correction. Two main sets of channels exist, corresponding to system dynamics with no memory (Marko
Externí odkaz:
http://arxiv.org/abs/1908.08085
Publikováno v:
Physical Review A 99, 052105 (2019)
The unavoidable interaction of a quantum system with its surrounding (bath) is not always detrimental for quantum properties. For instance, under some specific conditions (that we identify as indistinguishability), a many-body system can gain interna
Externí odkaz:
http://arxiv.org/abs/1905.02013
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. E 96, 063313 (2017)
We investigate generalized non-Markovian stochastic Schroeodinger equations (SSEs), driven by a multidimensional counting process and multidimensional Brownian motion introduced by A. Barchielli and C. Pellegrini [J. Math. Phys. 51, 112104 (2010)]. W
Externí odkaz:
http://arxiv.org/abs/1808.02327