636 citations
- Centro Brasileiro de Pesquisas FísicasBR71 papers
- Centre National de la Recherche ScientifiqueFR70 papers
- Syracuse UniversityUS60 papers
- Universitat de BarcelonaES54 papers
- Universidade de São PauloBR53 papers
- Universidade Federal do Rio de JaneiroBR53 papers
- University of ManchesterGB51 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR50 papers
- University of PaduaIT49 papers
- Université Paris-SaclayFR48 papers
- University of BolognaIT48 papers
- Pontifícia Universidade Católica do Rio de JaneiroBR47 papers
64 papers · 1 filter
First-principle investigation of boron nitride nanobelt
Leonardo S. Barbosa, Bruna, C. C. de Almeida +2
In this paper, we report a new boron nitride molecular structure called BN-nanobelt, an inorganic analog of (12) cyclophenacene synthesized in 2017. An extensive investigation usin…
Superselection, Boundary Algebras and Duality in Gauge Theories
A. P. Balachandran, V. P. Nair, A. Pinzul +2
We consider the generators of gauge transformations with test functions which do not vanish on the boundary of a spacelike region of interest. These are known to generate the edge…
Uncertainties in Quantum Measurements: A Quantum Tomography
A. P. Balachandran, F. Calderón, V. P. Nair +3
The observables associated with a quantum system form a non-commutative algebra . It is assumed that a density matrix can be determined from the expectation…
Quantum integrability of a massive anisotropic SU(N) fermionic model
A. Melikyan, G. Weber
We consider a general anisotropic massive SU(N) fermionic model, and investigate its quantum integrability. In particular, by regularizing singular operator products, we derive a s…
Clifford Algebraic approach to the De Donder-Weyl Hamiltonian theory
Marco Cezar Barbosa Fernandes
The Clifford algebraic formulation of the Duffin-Kemmer-Petiau (DKP) algebras is applied to recast the De Donder-Weyl Hamiltonian (DWH) theory as an algebraic description independe…
Panoptic Segmentation Meets Remote Sensing
Osmar Luiz Ferreira de Carvalho, Osmar Abílio de Carvalho Júnior, Cristiano Rosa e Silva +5
Panoptic segmentation combines instance and semantic predictions, allowing the detection of "things" and "stuff" simultaneously. Effectively approaching panoptic segmentation in re…