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ON THE SYMPLECTICALLY INVARIANT VARIATIONAL PRINCIPLE AND GENERATING-FUNCTIONS
(Royal Soc LondonLondonInglaterra, 1990)
Dynamics of transient metastable states in mixtures under coupled phase ordering and chemical demixing
(Iop Publishing, 2011-10-12)
We present theory and simulation of simultaneous chemical demixing and phase ordering in a polymer-liquid crystal mixture in conditions where isotropic-isotropic phase separation is metastable with respect to isotropic-nematic ...
Existence and uniqueness of the modified error function
This article is devoted to the proof of the existence and uniqueness of the modified error function introduced in Cho and Sunderland (1974). This function is defined as the solution to a nonlinear second order differential ...
Perturbative symplectic field theory and Wigner function
(Elsevier, 2009-09-15)
We study relativistic quantum field theories in phase space, based on representations of the Poincaré group, using the Moyal product. We develop a perturbative theory for quantizing fields, with functional methods in phase ...
Nakagami-m Phase-Envelope Joint Distribution: A New Model
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2010)
A general method to obtain sturmian functions for continuum and bound state problems with coulomb interactions
(John Wiley & Sons Inc, 2010-04)
In this article, we investigate discretization schemes to represent Sturmian functions for both positive and negative energies in the presence of a long range Coulomb potential.We explore two methods to obtain Sturmian ...
A new procedure to derive transmission line parameters: Theoretical considerations
(2005-10-31)
The objective of this paper is to show an alternative methodology to calculate transmission line parameters per unit length. With this methodology the transmission line parameters can be obtained starting from the phase ...
A new procedure to derive transmission line parameters: Theoretical considerations
(2005-10-31)
The objective of this paper is to show an alternative methodology to calculate transmission line parameters per unit length. With this methodology the transmission line parameters can be obtained starting from the phase ...
Running holograms in azopolymer films
(2013-04-01)
We report investigations on running holograms recorded in an azopolymer film made of a poly(methyl methacrylate) matrix doped with Disperse Red 1. Two-wave mixing experiments were carried out in the symmetrical transmission ...