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pro vyhledávání: '"Capel P"'
We study the problem of sampling from and preparing quantum Gibbs states of local commuting Hamiltonians on hypercubic lattices of arbitrary dimension. We prove that any such Gibbs state which satisfies a clustering condition that we coin decay of ma
Externí odkaz:
http://arxiv.org/abs/2412.01732
Autor:
Ota, S., Capel, P., Christian, G., Durant, V., Hagel, K., Harris, E., Johnson, R. C., Luo, Z., Nunes, F. M., Roosa, M., Saastamoinen, A., Scriven, D. P.
The ratio is a new reaction observable suggested to extract accurately structure information on halo nuclei. It corresponds to the ratio of differential cross sections for scattering and breakup, which is predicted to remove the uncertainty related t
Externí odkaz:
http://arxiv.org/abs/2410.19377
Autor:
Audenaert, Koenraad, Bergh, Bjarne, Datta, Nilanjana, Jabbour, Michael G., Capel, Ángela, Gondolf, Paul
We establish a tight upper bound for the difference in von Neumann entropies between two quantum states, $\rho_1$ and $\rho_2$. This bound is expressed in terms of the von Neumann entropies of the mutually orthogonal states derived from the Jordan-Ha
Externí odkaz:
http://arxiv.org/abs/2408.15306
Autor:
Ota, S., Capel, P., Christian, G., Durant, V., Hagel, K., Harris, E., Johnson, R. C., Luo, Z., Nunes, F. M., Roosa, M., Saastamoinen, A., Scriven, D. P.
Nuclear halos are very exotic quantal structures observed far from stability. Because of their short lifetime, they are mostly studied through reactions. The ratio method offers a new observable: the ratio of angular differential cross sections for b
Externí odkaz:
http://arxiv.org/abs/2407.15535
Autor:
Thandapani, Rama Krishnan Gopal Ramasamy, Capel, Benjamin, Lasnier, Antoine, Chatzigiannakis, Ioannis
A widespread adoption of Virtual, Augmented, and Mixed Reality (VR/AR/MR), collectively referred to as Extended Reality (XR), has become a tangible possibility to revolutionize educational and training scenarios by offering immersive, interactive exp
Externí odkaz:
http://arxiv.org/abs/2407.06967
Autor:
Bourriche, Nadine, Capel, Francesca
We use the reconstructed properties of the Amaterasu particle, the second-highest energy cosmic ray ever detected, to map out three-dimensional constraints on the location of its unknown source. We highlight possible astrophysical sources that are co
Externí odkaz:
http://arxiv.org/abs/2406.16483
We propose a novel approach to the detection of point-like sources of high-energy neutrinos. Motivated by evidence for emerging sources in existing data, we focus on the characterisation and interpretation of these sources. The hierarchical Bayesian
Externí odkaz:
http://arxiv.org/abs/2406.14268
Autor:
Kubushishi, L. -P., Capel, P.
Background: The halo effective field theory (Halo-EFT) provides a very efficient description of loosely-bound nuclei in models of reaction. It offers a very systematical ranking of the significance of nuclear-structure observables in reaction calcula
Externí odkaz:
http://arxiv.org/abs/2406.10168
Autor:
Capel, Tara, Ploderer, Bernd, Bircanin, Filip, Hanmer, Simon, Yates, Jamie, Wang, Jiaxuan, Khor, Kai Ling, Leong, Tuck Wah, Wadley, Greg, Newcomb, Michelle
The rise of generative AI presents new opportunities for the understanding and practice of self-care through its capability to generate varied content, including self-care suggestions via text and images, and engage in dialogue with users over time.
Externí odkaz:
http://arxiv.org/abs/2405.05458
Quantum systems typically reach thermal equilibrium rather quickly when coupled to a thermal environment. The usual way of bounding the speed of this process is by estimating the spectral gap of the dissipative generator. However the gap, by itself,
Externí odkaz:
http://arxiv.org/abs/2404.16780