3 papers
quant-ph2023
de Broglie-Bohm analysis of a nonlinear membrane: From quantum to classical chaos
Henrique Santos Lima, Matheus M. A. Paixão, Constantino Tsallis
Within the de Broglie-Bohm theory, we numerically study a generic two-dimensional anharmonic oscillator including cubic and quartic interactions. Our analysis of the quantum veloci…
hep-th2023
The Unruh effect under the de Broglie-Bohm perspective
Matheus M. A. Paixão, Olesya Galkina, Nelson Pinto-Neto
We investigate the Minkowski ground state associated with a real massless scalar field as seen by an accelerated observer under the perspective of the de Broglie-Bohm quantum theor…
gr-qc2019
Five dimensional Chern-Simons Gravity for the expanded (anti)-de Sitter gauge group C
Matheus M. A. Paixão, Olivier Piguet
We study the Hamiltonian dynamics of a five-dimensional Chern-Simons theory for the gauge algebra of Izaurieta, Rodriguez and Salgado, the so-called S-expansion of the 5D…