Zobrazeno 1 - 10
of 72 852
pro vyhledávání: '"A. Cavalcanti"'
Autor:
Korhonen, Keijo, Vappula, Hetta, Glos, Adam, Cattaneo, Marco, Zimborás, Zoltán, Borrelli, Elsi-Mari, Rossi, Matteo A. C., García-Pérez, Guillermo, Cavalcanti, Daniel
Achieving high-precision measurements on near-term quantum devices is critical for advancing quantum computing applications. In this paper, we explore several practical techniques to enhance measurement accuracy using randomized measurements, focusin
Externí odkaz:
http://arxiv.org/abs/2409.02575
Autor:
Medeiros, Ismael, Carvalho, Fausto, Ferreira, Alexandre, Bonifácio, Rodrigo, Fernandes, Fabiano Cavalcanti
Ethereum is a distributed, peer-to-peer blockchain infrastructure that has attracted billions of dollars. Perhaps due to its success, Ethereum has become a target for various kinds of attacks, motivating researchers to explore different techniques to
Externí odkaz:
http://arxiv.org/abs/2409.01788
Backtracking line search is foundational in numerical optimization. The basic idea is to adjust the step size of an algorithm by a constant factor until some chosen criterion (e.g. Armijo, Goldstein, Descent Lemma) is satisfied. We propose a new way
Externí odkaz:
http://arxiv.org/abs/2408.13150
Autor:
Haddara, Marwan, Cavalcanti, Eric G.
Recently the Local Friendliness (LF) no-go theorem has gained a lot of attention, owing to its deep foundational implications. This no-go theorem applies to scenarios which combine Bell experiments with Wigner's friend-type set ups, containing space-
Externí odkaz:
http://arxiv.org/abs/2407.20346
Structured merge tools exploit programming language syntactic structure to enhance merge accuracy by reducing spurious conflicts reported by unstructured tools. By creating and handling full ASTs, structured tools are language-specific and harder to
Externí odkaz:
http://arxiv.org/abs/2407.18888
Autor:
Mangini, Stefano, Cavalcanti, Daniel
We propose a method for providing unbiased estimators of multiple observables with low statistical error by utilizing informationally (over)complete measurements and tensor networks. The technique consists of an observable-specific classical optimiza
Externí odkaz:
http://arxiv.org/abs/2407.02923
We prove the equivalence between the several notions of generalized Ricci curvature found in the literature. As an application, we characterize when the total generalized Ricci tensor is symmetric.
Externí odkaz:
http://arxiv.org/abs/2406.06695
Autor:
Alves, Ruan P., Alves, Joao Guilherme A. da S., Camelo, Mikael R., de Feitosa, Wilker O., Monteiro, Victor F., Cavalcanti, Fco. Rodrigo P.
A Software-Defined Radio (SDR) platform is a communication system that implements as software functions that are typically implemented in dedicated hardware. One of its main advantages is the flexibility to test and deploy radio communication network
Externí odkaz:
http://arxiv.org/abs/2406.01485
The understanding of open quantum systems is crucial for the development of quantum technologies. Of particular relevance is the characterisation of divisible quantum dynamics, seen as a generalisation of Markovian processes to the quantum setting. H
Externí odkaz:
http://arxiv.org/abs/2405.19108
Autor:
Cavalcanti, Gil R., Heemskerk, Bart
Topological Spherical T-duality was introduced by Bouwknegt, Evslin and Mathai in [BEM15] as an extension of topological T-duality from $S^1$ bundles to $\mathrm{SU}(2)$-bundles endowed with closed 7-forms. This notion was further extended to sphere
Externí odkaz:
http://arxiv.org/abs/2405.14054