13 citations · 38 across the 6 of their papers we have counts for
12 papers
Fluctuation and dissipation within a deformed holographic model with backreaction
Nathan G. Caldeira, Eduardo Folco Capossoli, Carlos A. D. Zarro +1
In this work we study the fluctuation and dissipation of a string attached to a brane in a deformed and backreated AdS-Schwarzschild spacetime. This space is a solution of Einstein…
Fluctuation and Dissipation from a Deformed String/Gauge Duality Model
Nathan G. Caldeira, Eduardo Folco Capossoli, Carlos A. D. Zarro +1
Using a Lorentz invariant deformed string/gauge duality model at finite temperature we calculate the thermal fluctuation and the corresponding linear response, verifying the fluctu…
Functional equations for regularized zeta-functions and diffusion processes
Alexis Saldivar, Nami F. Svaiter, Carlos A. D. Zarro
We discuss modifications in the integral representation of the Riemann zeta-function that lead to generalizations of the Riemann functional equation that preserves the symmetry $s\…
A time-dependent harmonic oscillator with two frequency jumps: an exact algebraic solution
D. M. Tibaduiza, L. Pires, A. L. C. Rego +3
We consider a harmonic oscillator (HO) with a time dependent frequency which undergoes two successive abrupt changes. By assumption, the HO starts in its fundamental state with fre…
Multiplicative Noise in Euclidean Schwarzschild Manifold
M. S. Soares, N. F. Svaiter, C. A. D. Zarro
We discuss a scalar field model defined in the Euclidean section of the Schwarzschild solution of the Einstein equations in the presence of multiplicative noise. Th…
Efficient algebraic solution for a time-dependent quantum harmonic oscillator
D. M. Tibaduiza, L. B. Pires, D. Szilard +3
Using operator ordering techniques based on BCH-like relations of the su(1,1) Lie algebra and a time-splitting approach,we present an alternative method of solving the dynamics of…