116 citations · 711 across the 56 of their papers we have counts for
56 papers
Competition and coexistence of superconductivity and nematic order in a two-dimensional electron gas with quadrupolar interactions
Nei Lopes, Guilherme da Silva do Vale, Daniel G. Barci
We investigate the interplay between superconductivity and nematic order in a two-dimensional electron gas with competing pairing and quadrupolar forward-scattering interactions. T…
A covariant fermionic path integral for scalar Langevin processes with multiplicative white noise
Daniel G. Barci, Leticia F. Cugliandolo, Zochil González Arenas
We revisit the construction of the fermionic path-integral representation of overdamped scalar Langevin processes with multiplicative white noise, focusing on the covariance of the…
Laser induced -symmetry breaking in the fluctuations of electronic fluids
Rui Aquino, Nathan O. Silvano, Daniel G. Barci
Electronic fluids can display exciting dynamical properties. In particular, due to Landau damping, the collective modes spectrum of an electronic system with multipolar interaction…
Dynamical phase transitions in two-dimensional Brownian Matter
Nathan O Silvano, Daniel G. Barci
We investigate collective behavior of a system of two-dimensional interacting Brownian particles in the hydrodynamic regime. By means of the Martin-Siggia-Rose-Jenssen-de Dominicis…
Emergent Gauge Symmetry in Active Brownian Matter
Nathan O. Silvano, Daniel G. Barci
We investigate a two-dimensional system of interacting Active Brownian Particles. Using the Martin-Siggia-Rose-Janssen-de Dominicis formalism, we built up the generating functional…
The role of multiplicative noise in critical dynamics
Nathan O. Silvano, Daniel G. Barci
We study the role of multiplicative stochastic processes in the description of the dynamics of an order parameter near a critical point. We study equilibrium, as well as, out-of-eq…