Zobrazeno 1 - 10
of 2 092
pro vyhledávání: '"Gimeno I"'
This paper explores the behavior of the torsional rigidity of a precompact domain as the ambient manifold evolves under a geometric flow. Specifically, we derive bounds on torsional rigidity under the Ricci Flow for Heisenberg spaces and homogeneous
Externí odkaz:
http://arxiv.org/abs/2411.17435
Autor:
Parellada, Pablo V., Garcia, Vicent Gimeno i, Moyano-Fernández, Julio José, Garcia-Escartin, Juan Carlos
Quantum linear optics is a promising candidate for obtaining a quantum computational advantage. However, linear optics without post-selection is not powerful enough to produce any quantum state from a given input state. This limits its utility since
Externí odkaz:
http://arxiv.org/abs/2409.12223
Inspired by the equatorial concentration of measure phenomenon in the sphere, a result which is deduced from the general, (and intrinsic), concentration of measure in $\mathbb{S}^n(1)$, we describe in this paper an equatorial concentration of measure
Externí odkaz:
http://arxiv.org/abs/2404.19416
We present a clear and practical way to characterize the parabolicity of a complete immersed surface that is invariant with respect to a Killing vector field of the ambient space.
Comment: 12 pages, 2 figures
Comment: 12 pages, 2 figures
Externí odkaz:
http://arxiv.org/abs/2312.02837
Autor:
Parellada, Pablo V., Garcia, Vicent Gimeno i, Moyano-Fernández, Julio-José, Garcia-Escartin, Juan Carlos
We give a necessary condition for photon state transformations in linear optical setups preserving the total number of photons. From an analysis of the algebra describing the quantum evolution, we find a conserved quantity that appears in all allowed
Externí odkaz:
http://arxiv.org/abs/2307.11478
Geometric and topological bounds are obtained for the first energy level gap of a particle constrained to move on a compact surface in 3-space. Moreover, geometric properties are found which allows for stationary and uniformly distributed wave functi
Externí odkaz:
http://arxiv.org/abs/2302.06920
Autor:
Rosa Bercero
Publikováno v:
Treballs de Sociolingüística Catalana, Iss 26 (2016)
Externí odkaz:
https://doaj.org/article/611c4f91b57c4a68a9890b02b7795036
Autor:
Gimeno, I., Urtizberea, A., Román-Roche, J., Zueco, D., Camón, A., Alonso, P. J., Roubeau, O., Luis, F.
We explore how to encode more than a qubit in vanadyl porphyrin molecules hosting a electronic spin 1/2 coupled to a nuclear spin 7/2. The spin Hamiltonian and its parameters, as well as the spin dynamics, have been determined via a combination of el
Externí odkaz:
http://arxiv.org/abs/2101.11650
Autor:
Gimeno, I., Kersten, W., Pallarés, M. C., Hermosilla, P., Martínez-Pérez, M. J., Jenkins, M. D., Angerer, A., Sánchez-Azqueta, C., Zueco, D., Majer, J., Lostao, A., Luis, F.
We combine top-down and bottom-up nanolithography to optimize the coupling of small molecular spin ensembles to $1.4$ GHz on-chip superconducting resonators. Nanoscopic constrictions, fabricated with a focused ion beam at the central transmission lin
Externí odkaz:
http://arxiv.org/abs/2006.03386
Autor:
Pablo V. Parellada, Vicent Gimeno i Garcia, Julio José Moyano-Fernández, Juan Carlos Garcia-Escartin
Publikováno v:
Results in Physics, Vol 54, Iss , Pp 107108- (2023)
We give a necessary condition for photon state transformations in linear optical setups preserving the total number of photons. From an analysis of the algebra describing the quantum evolution, we find a conserved quantity that appears in all allowed
Externí odkaz:
https://doaj.org/article/79356f60a69240c98f0aedf205f92832