Zobrazeno 1 - 10
of 6 524
pro vyhledávání: '"Lima, W."'
Autor:
Oliveira, P. H. F., Lima, W. P.
With the advent of Albert Einstein's theory of special relativity, Klein and Gordon made the first attempt to elevate time to the status of a coordinate in the Schr\"odinger equation. In this study, we graphically discuss the eigenfunctions and eigen
Externí odkaz:
http://arxiv.org/abs/2411.02690
Autor:
Uchôa, E. S., Lima, W. P., Sena, S. H. R., Chaves, A. J. C., Pereira Jr., J. M., da Costa, D. R.
We investigate the electronic properties of nanoribbons made out of monolayer Lieb, transition, and kagome lattices using the tight-binding model with a generic Hamiltonian. It allows us to map the evolutionary stages of the interconvertibility proce
Externí odkaz:
http://arxiv.org/abs/2408.15764
Autor:
De Lima, W. B., De Fabritiis, P.
Publikováno v:
Phys. Lett. B 833, 137326 (2022)
We present a self-dual parity-invariant $U(1) \times U(1)$ Maxwell-Chern-Simons scalar $\text{QED}_3$. We show that the energy functional admits a Bogomol'nyi-type lower bound, whose saturation gives rise to first order self-duality equations. We per
Externí odkaz:
http://arxiv.org/abs/2207.00831
Autor:
De Lima, W. B., De Fabritiis, P.
Publikováno v:
Mod. Phys. Lett. A 38, 2350174 (2023)
In this work we propose a parity-invariant Maxwell-Chern-Simons $U(1) \times U(1)$ model coupled with two charged scalar fields in $2+1$ dimensions, and show that it admits finite-energy topological vortices. We describe the main features of the mode
Externí odkaz:
http://arxiv.org/abs/2205.10427
Publikováno v:
Eur. Phys. J. B93 (2020) 187
The parity-preserving $U(1)\times U(1)$ massless QED$_3$ is proposed as a pristine graphene-like planar quantum electrodynamics model. The spectrum content, the degrees of freedom, spin, masses and charges of the quasiparticles (electron-polaron, hol
Externí odkaz:
http://arxiv.org/abs/1912.02353
Publikováno v:
Annals of Physics 430 (2021) 168504
The parity-preserving $U_A(1)\times U_a(1)$ massive QED$_3$ is ultraviolet finiteness -- exhibits vanishing $\beta$-functions, associated to the gauge coupling constants (electric and pseudochiral charges) and the Chern-Simons mass parameter, and all
Externí odkaz:
http://arxiv.org/abs/1908.04878
Publikováno v:
Annals of Physics 427 (2021) 168385
We analyze the Schr\"odinger operator in two-dimensions with an attractive potential given by a Bessel-Macdonald function. This operator is derived in the non-relativistic approximation of planar quantum electrodynamics (${\rm QED}_3$) models as a fr
Externí odkaz:
http://arxiv.org/abs/1810.02008
Autor:
de Almeida Leite R; Departamento de Ciência do Solo, Setor de Biologia, Microbiologia e Processos Biológicos do Solo, Universidade Federal de Lavras (UFLA), Caixa Postal 3037, Lavras, Minas Gerais, CEP 37200- 900, Brazil., Martins da Costa E; Universidade Federal do Piauí, Campus Professora Cinobelina Elvas, Bom Jesus, Piauí, 64900-000, Brazil., Cabral Michel D; Departamento de Ciência do Solo, Setor de Biologia, Microbiologia e Processos Biológicos do Solo, Universidade Federal de Lavras (UFLA), Caixa Postal 3037, Lavras, Minas Gerais, CEP 37200- 900, Brazil., do Amaral Leite A; Departamento de Ciência do Solo, Setor de Biologia, Microbiologia e Processos Biológicos do Solo, Universidade Federal de Lavras (UFLA), Caixa Postal 3037, Lavras, Minas Gerais, CEP 37200- 900, Brazil., de Oliveira-Longatti SM; Departamento de Ciência do Solo, Setor de Biologia, Microbiologia e Processos Biológicos do Solo, Universidade Federal de Lavras (UFLA), Caixa Postal 3037, Lavras, Minas Gerais, CEP 37200- 900, Brazil., de Lima W; Departamento de Ciência do Solo, Setor de Biologia, Microbiologia e Processos Biológicos do Solo, Universidade Federal de Lavras (UFLA), Caixa Postal 3037, Lavras, Minas Gerais, CEP 37200- 900, Brazil., Konstantinidis KT; School of Civil and Environmental Engineering, College of Engineering, Georgia Institute of Technology, Atlanta, GA, USA., de Souza Moreira FM; Departamento de Ciência do Solo, Setor de Biologia, Microbiologia e Processos Biológicos do Solo, Universidade Federal de Lavras (UFLA), Caixa Postal 3037, Lavras, Minas Gerais, CEP 37200- 900, Brazil. fmoreira@ufla.br.
Publikováno v:
World journal of microbiology & biotechnology [World J Microbiol Biotechnol] 2024 Aug 29; Vol. 40 (10), pp. 311. Date of Electronic Publication: 2024 Aug 29.
Publikováno v:
Brazilian Journal of Otorhinolaryngology. 80(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf48dba6d6a1a8a2d4d8cff73a10710
Autor:
Júnior, D. Herênio Gonçalves, De Melo Rodrigues, L., de Santana Filho, J. Alves, Lima, W. Nascimento, Alves, A. Ferreira
Publikováno v:
Advances in Horticultural Science, 2020 Jan 01. 34(3), 301-312.
Externí odkaz:
https://www.jstor.org/stable/26996796