Skip to search formSkip to main contentSkip to account menu

in Quantum Field Theory under the Influence of External Conditions

An improved raisin harvester including a front fork for sliding under a raisin laden tray, a draper web situated above the fork for engaging the trays and sliding them along the fork to a conveyor…

The proximity force approximation for the Casimir energy as a derivative expansion

The proximity force approximation (PFA) has been widely used as a tool to evaluate the Casimir force between smooth objects at small distances. In spite of being intuitively easy to grasp, it is…
View PDF on arXiv (opens in a new tab)

Decoherence during Inflation: the generation of classical inhomogeneities

We show how the quantum-to-classical transition of the cosmological fluctuations produced during inflation can be described by means of the influence functional and the master equation. We split the…
View PDF on arXiv (opens in a new tab)

Environmentally induced effects on a bipartite two-level system: Geometric phase and entanglement properties

We calculate the geometric phase of a bipartite two-level system coupled to an external environment. We analyze the reduced density matrix for an arbitrary initial state of the composite system and…
View PDF on arXiv (opens in a new tab)

Geometric phase with nonunitary evolution in the presence of a quantum critical bath.

This work measures the nonunitary evolution of the reduced density matrix of a spin one-half coupled to an environment to obtain a correction of the geometric phase with respect to the uncoupled case.
View on PubMed (opens in a new tab)

Exact Casimir interaction between eccentric cylinders

The Casimir force is the ultimate background in ongoing searches for extragravitational forces in the micrometer range. Eccentric cylinders offer favorable experimental conditions for such…
View PDF on arXiv (opens in a new tab)

Quantum dissipative effects in moving mirrors: A functional approach

We use a functional approach to study various aspects of the quantum effective dynamics of moving, planar, dispersive mirrors, coupled to scalar or Dirac fields, in different numbers of dimensions.…
View PDF on arXiv (opens in a new tab)

Casimir force for absorbing media in an open quantum system framework: Scalar model

In this article we compute the Casimir force between two finite-width mirrors at finite temperature, working in a simplified model in 1+1 dimensions. The mirrors, considered as dissipative media, are…
View PDF on arXiv (opens in a new tab)

Vacuum fluctuations and generalized boundary conditions

Fil: Fosco, Cesar Daniel. Comision Nacional de Energia Atomica. Gerencia del Area Investicaciones y Aplicaciones No Nucleares; Argentina;
View PDF on arXiv (opens in a new tab)

Casimir free energy at high temperatures: Grounded versus isolated conductors

We evaluate the difference between the Casimir free energies corresponding to either grounded or isolated perfect conductors, at high temperatures. We show that a general and simple expression for…
View PDF on arXiv (opens in a new tab)
...
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)