Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Jałowiecki, Konrad"'
Autor:
Jałowiecki, Konrad
In this thesis, we focus on the problem of validating and benchmarking quantum annealers. To this end, we propose two algorithms for solving real-world problems and test how they perform on the current generation of quantum annealers. The first algor
Externí odkaz:
http://arxiv.org/abs/2312.03534
Publikováno v:
SoftwareX Volume 24, December 2023, 101558
We introduce PyQBench, an innovative open-source framework for benchmarking gate-based quantum computers. PyQBench can benchmark NISQ devices by verifying their capability of discriminating between two von Neumann measurements. PyQBench offers a simp
Externí odkaz:
http://arxiv.org/abs/2304.00045
Publikováno v:
Quantum 6, 841 (2022)
The second law of thermodynamics uses change in free energy of macroscopic systems to set a bound on performed work. Ergotropy plays a similar role in microscopic scenarios, and is defined as the maximum amount of energy that can be extracted from a
Externí odkaz:
http://arxiv.org/abs/2205.06455
Autor:
Jałowiecki, Konrad, Pawela, Łukasz
Publikováno v:
SoftwareX 24, 101559 (2023)
We introduce a new framework for implementing Binary Quadratic Model (BQM) solvers called Omnisolver. The framework provides an out-of-the-box dynamically built command-line interface as well as an input/output system, thus heavily reducing the effor
Externí odkaz:
http://arxiv.org/abs/2112.11131
Autor:
Domino, Krzysztof, Koniorczyk, Mátyás, Krawiec, Krzysztof, Jałowiecki, Konrad, Deffner, Sebastian, Gardas, Bartłomiej
Publikováno v:
Entropy 2023, 25(2), 191
We are in the Noisy Intermediate-Scale Quantum (NISQ) devices' era, in which quantum hardware has become available for application in real-world problems. However, demonstrating the usefulness of such NISQ devices are still rare. In this work, we con
Externí odkaz:
http://arxiv.org/abs/2112.03674
Autor:
Domino, Krzysztof, Koniorczyk, Mátyás, Krawiec, Krzysztof, Jałowiecki, Konrad, Gardas, Bartłomiej
In this work, we consider a practical railway dispatching problem: delay and conflict management on a single-track railway line. We examine the issue of train dispatching consequences caused by the arrival of an already delayed train to the segment b
Externí odkaz:
http://arxiv.org/abs/2010.08227
Recent years have witnessed an unprecedented increase in experiments and hybrid simulations involving quantum computers. In particular, quantum annealers. Although quantum supremacy has not been established thus far, there exist a plethora of algorit
Externí odkaz:
http://arxiv.org/abs/1909.04929
We demonstrate how to compute the low energy spectrum for small ($N\le 50$), but otherwise arbitrary, spin-glass instances using modern Graphics Processing Units or similar heterogeneous architecture. Our algorithm performs an exhaustive (i.e., brute
Externí odkaz:
http://arxiv.org/abs/1904.03621
Publikováno v:
Phys. Rev. E 104, 025308 (2021)
We devise a deterministic algorithm to efficiently sample high-quality solutions of certain spin-glass systems that encode hard optimization problems. We employ tensor networks to represent the Gibbs distribution of all possible configurations. Using
Externí odkaz:
http://arxiv.org/abs/1811.06518
Publikováno v:
In Computer Physics Communications March 2021 260
