Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Gimeno, Vicent"'
Autor:
Aguado, Daniel Gómez, Gimeno, Vicent, Moyano-Fernández, Julio José, Garcia-Escartin, Juan Carlos
Publikováno v:
Volume 282, January 2023
The manipulation of the quantum states of light in linear optical systems has multiple applications in quantum optics and quantum computation. The package QOptCraft gives a collection of methods to solve some of the most usual problems when designing
Externí odkaz:
http://arxiv.org/abs/2108.06186
Hash functions are a basic cryptographic primitive. Certain hash functions try to prove security against collision and preimage attacks by reductions to known hard problems. These hash functions usually have some additional properties that allow for
Externí odkaz:
http://arxiv.org/abs/2108.00100
We give upper bounds for the bottom of the essential spectrum of properly immersed minimal submanifolds of $\mathbb{R}^{n}$ in terms of their volume growth. Our result improves the extrinsic version of Brook's essential spectrum estimate given by Ili
Externí odkaz:
http://arxiv.org/abs/2104.01979
Autor:
Gimeno, Vicent, Sarrion-Pedralva, Erik
Given a Riemmanian manifold, we provide a new method to compute a sharp upper bound for the first eigenvalue of the Laplacian for the Dirichlet problem on a geodesic ball of radius less than the injectivity radius of the manifold. This upper bound is
Externí odkaz:
http://arxiv.org/abs/2103.17134
Publikováno v:
Quantum Information Processing, vol. 20, Article number: 314 (2021)
Linear optical systems acting on photon number states produce many interesting evolutions, but cannot give all the allowed quantum operations on the input state. Using Toponogov's theorem from differential geometry, we propose an iterative method tha
Externí odkaz:
http://arxiv.org/abs/2011.15048
Autor:
Gimeno, Vicent
In this note we provide several lower bounds for the volume of a geodesic ball within the injectivity radius in a $3$-dimensional Riemannian manifold assuming only upper bounds for the Ricci curvature.
Comment: Accepted in Bulletin of the London
Comment: Accepted in Bulletin of the London
Externí odkaz:
http://arxiv.org/abs/2001.02549
Publikováno v:
Phys. Rev. A 100, 022301 (2019)
The evolution of quantum light through linear optical devices can be described by the scattering matrix $S$ of the system. For linear optical systems with $m$ possible modes, the evolution of $n$ input photons is given by a unitary matrix $U=\varphi_
Externí odkaz:
http://arxiv.org/abs/1901.06178
Autor:
Aguado, Daniel Gómez, Gimeno, Vicent, Moyano-Fernández, Julio José, Garcia-Escartin, Juan Carlos
Publikováno v:
In Computer Physics Communications January 2023 282
The generalized partially linear models on Riemannian manifolds are introduced. These models, like ordinary generalized linear models, are a generalization of partially linear models on Riemannian manifolds that allow for response variables with erro
Externí odkaz:
http://arxiv.org/abs/1803.03085
Autor:
Gimeno, Vicent, Palmer, Vicente
We study some potential theoretic properties of homothetic solitons $\Sigma^n$ of the MCF and the IMCF. Using the analysis of the extrinsic distance function defined on these submanifolds in $\mathbb{R}^{n+m}$, we observe similarities and differences
Externí odkaz:
http://arxiv.org/abs/1802.09833