Zobrazeno 1 - 10
of 760
pro vyhledávání: '"Skrzypczyk P"'
We compute the quadratic embedding constant for complete bipartite graphs with disjoint edges removed. Moreover, we study the quadratic embedding property for theta graphs, i.e., graphs consisting of three paths with common initial points and common
Externí odkaz:
http://arxiv.org/abs/2409.17662
Autor:
Donne, Carlo Delle, Iuliano, Mariagrazia, van der Vecht, Bart, Ferreira, Guilherme Maciel, Jirovská, Hana, van der Steenhoven, Thom, Dahlberg, Axel, Skrzypczyk, Matt, Fioretto, Dario, Teller, Markus, Filippov, Pavel, Montblanch, Alejandro Rodríguez-Pardo, Fischer, Julius, van Ommen, Benjamin, Demetriou, Nicolas, Leichtle, Dominik, Music, Luka, Ollivier, Harold, Raa, Ingmar te, Kozlowski, Wojciech, Taminiau, Tim, Pawełczak, Przemysław, Northup, Tracy, Hanson, Ronald, Wehner, Stephanie
The goal of future quantum networks is to enable new internet applications that are impossible to achieve using solely classical communication. Up to now, demonstrations of quantum network applications and functionalities on quantum processors have b
Externí odkaz:
http://arxiv.org/abs/2407.18306
Autor:
Corlett, C., Čepaitė, I., Daley, A. J., Gustiani, C., Pelegrí, G., Pritchard, J. D., Linden, N., Skrzypczyk, P.
We present a scheme for speeding up quantum measurement. The scheme builds on previous protocols that entangle the system to be measured with ancillary systems. In the idealised situation of perfect entangling operations and no decoherence, it gives
Externí odkaz:
http://arxiv.org/abs/2407.17342
Work is a process-based quantity, and its measurement typically requires interaction with a measuring device multiple times. While classical systems allow for non-invasive and accurate measurements, quantum systems present unique challenges due to th
Externí odkaz:
http://arxiv.org/abs/2406.18632
In a standard bipartite Einstein-Podolsky-Rosen (EPR) scenario, Alice and Bob share a system prepared in an entangled state and Alice performs local measurements. One possible generalisation of this set-up is to allow Bob to also locally process his
Externí odkaz:
http://arxiv.org/abs/2406.10697
There are possible physical theories that give greater violations of Bell's inequalities than the corresponding Tsirelson bound, termed post-quantum non-locality. Such theories do not violate special relativity, but could give an advantage in certain
Externí odkaz:
http://arxiv.org/abs/2406.10570
The Choi-state is an indispensable tool in the study and analysis of quantum channels. Considering a channel in terms of its associated Choi-state can greatly simplify problems. It also offers an alternative approach to the characterisation of a chan
Externí odkaz:
http://arxiv.org/abs/2406.08360
We prove, modulo a conjecture on quantum steering ellipsoids being true, the existence of the phenomenon of locally inaccessible hidden quantum correlations. That is, the existence of two-particle states whose hidden quantum correlations cannot be re
Externí odkaz:
http://arxiv.org/abs/2406.03945
Immersive Rover Control and Obstacle Detection based on Extended Reality and Artificial Intelligence
Autor:
Coloma, Sofía, Frantz, Alexandre, van der Meer, Dave, Skrzypczyk, Ernest, Orsula, Andrej, Olivares-Mendez, Miguel
Publikováno v:
IEEE VR Conference 2024
Lunar exploration has become a key focus, driving scientific and technological advances. Ongoing missions are deploying rovers to the surface of the Moon, targeting the far side and south pole. However, these terrains pose challenges, emphasizing the
Externí odkaz:
http://arxiv.org/abs/2404.14095
Publikováno v:
Quantum 8, 1470 (2024)
We consider models of quantum computation that involve operations performed on some fixed resourceful quantum state. Examples that fit this paradigm include magic state injection and measurement-based approaches. We introduce a framework that incorpo
Externí odkaz:
http://arxiv.org/abs/2312.03515