19 citations · 64 across the 23 of their papers we have counts for
4 papers · 1 filter
Quantum collision finding for homomorphic hash functions
Juan Carlos Garcia-Escartin, Vicent Gimeno, Julio José Moyano-Fernández
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…
QOptCraft: A Python package for the design and study of linear optical quantum systems
Daniel Gómez Aguado, Vicent Gimeno, Julio José Moyano-Fernández +1
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 collect…
The spectrum of the Laplacian and volume growth of proper minimal submanifolds
G. Pacelli Bessa, Vicent Gimeno, Panagiotis Polymerakis
We give upper bounds for the bottom of the essential spectrum of properly immersed minimal submanifolds of in terms of their volume growth. Our result improves the…
First Eigenvalue of the Laplacian of a Geodesic Ball and Area-Based Symmetrization of its Metric Tensor
Vicent Gimeno, Erik Sarrion-Pedralva
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…