Výsledky vyhledávání - "ALVARENGA, N."

Report

Instantons and transseries of the Mathieu potential deformed by a $\mathcal{PT}$-symmetry parameter

Autor: Alvarenga, N. M., Cavalcanti, E., Linhares, C. A., Lourenço, J. A., Mahon, J. R. P., Reis, F.

Publikováno v: Braz. J. Phys. 54, 215 (2024)

We investigate the non-perturbative effects of a deformation of the Mathieu differential equation consistent with $\mathcal{PT}$ symmetry. First, we develop a connection between the non-Hermitian and Hermitian scenarios by a reparameterization in the

Externí odkaz: http://arxiv.org/abs/2207.14407

Zobrazit plný text záznamu

Kniha

Agro-industrial by-products in silages for lactating ewes

Autor: Miglior, F., author, Pinotti, L., author, Boyle, L., author, Kenny, D., author, Lee, M., author, De Marchi, M., author, Cadavez, V.A.P., author, Millet, S., author, Evans, R., author, Veldkamp, T., author, Pastell, M., author, Pollott, G., author, Spoolder, H., author, Jerónimo, E., author, Cachucho, L., author, Soldado, D., author, Guerreiro, O., author, Alves, H., author, Gomes, S., author, Alvarenga, N., author, Paulos, K., author, Costa, C., author, Costa, J., author, Santos-Silva, J., author, Dentinho, T., author

Publikováno v: Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. :438-438

Zobrazit plný text záznamu

Report

Energy levels for $\mathcal{PT}$-symmetric deformation of the Mathieu equation

Autor: Cavalcanti, E., Alvarenga, N. M., Reis, F., Mahon, J. R., Linhares, C. A., Lourenço, J. A.

We propose a non-Hermitian deformation of the Mathieu equation that preserves $\mathcal{PT}$ symmetry and study its spectrum and the transition from $\mathcal{PT}$-unbroken to $\mathcal{PT}$-broken phases. We show that our model not only reproduces b

Externí odkaz: http://arxiv.org/abs/2204.13350

Zobrazit plný text záznamu