Zobrazeno 1 - 10
of 616
pro vyhledávání: '"Białecki P"'
Null device-independent prepare-and-prepare bipartite dimension test with a single joint measurement
We propose a device-independent dimensionality test with bipartite measurements and input from two separate parties, based on a null witness. The dimension is determined from the rank of the matrix of measurements for pairs of states prepared by the
Externí odkaz:
http://arxiv.org/abs/2412.03197
Esports are a mostly sedentary activity. There is a growing need for investigation into how biomechanical and physical abilities can be optimized for esports through training. One such research avenue concerns the ability of esports players to perfor
Externí odkaz:
http://arxiv.org/abs/2408.11764
Electronic sports (esports) and research on this emerging field are interdisciplinary in nature. By extension, it is essential to understand how to standardize and structure training with the help of existing tools developed by years of research in s
Externí odkaz:
http://arxiv.org/abs/2409.19180
No-signaling is a consequence of the no-communication theorem that states that bipartite systems cannot transfer information unless a communication channel exists. It is also a by-product of the assumptions of Bell theorem about quantum nonlocality.
Externí odkaz:
http://arxiv.org/abs/2409.11348
Publikováno v:
Advanced Quantum Technologies, 2400264 (2024)
We construct a null test of the two-level space of a qubit, which is both device independent and needs a small number of different experiments. We demonstrate its feasibility on IBM Quantum, with most qubits failing the test by more than 10 standard
Externí odkaz:
http://arxiv.org/abs/2405.18827
We improve the test to show the impossibility of a quantum theory based on real numbers by a larger ratio of complex-to-real bound on a Bell-type parameter. In contrast to previous theoretical and experimental proposals the test requires three settin
Externí odkaz:
http://arxiv.org/abs/2405.03013
Esports and high performance human-computer interaction are on the forefront of applying new hardware and software technologies in practice. Despite that, there is a paucity of research on how semi-professional and professional championship level pla
Externí odkaz:
http://arxiv.org/abs/2311.05424
We present a precise certification test of the dimension of a qubit system on the public IBM quantum computer, using the determinant dimension witness and with a minimal number of independent parameters. We achieve it by mapping the Bloch sphere $\pi
Externí odkaz:
http://arxiv.org/abs/2404.06792
Publikováno v:
Physical Culture and Sport: Studies and Research, Vol 105, Iss 1, Pp 13-23 (2024)
Esports and high-performance human-computer interaction are at the forefront of implementing new hardware and software technologies Despite that, there is a paucity of research on how championship-level esports professionals approach aspects of their
Externí odkaz:
https://doaj.org/article/f9478beb63bd4d42b40d7dc316d0be11
Publikováno v:
EPJ Quantum Technology 11, 62 (2024)
We investigate the dimensionality of bipartite quantum systems by construction of a device-independent null witness test. This test assesses whether a given bipartite state conforms with the expected quantum dimension, Schmidt number, and distinguish
Externí odkaz:
http://arxiv.org/abs/2312.13996