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Spectrum and normal modes of non-Hermitian quadratic boson operators
(American Physical Society, 2017-12)
We analyze the spectrum and normal-mode representation of general quadratic bosonic forms H not necessarily Hermitian. It is shown that, in the one-dimensional case, such forms exhibit either a harmonic regime where both ...
DFT study of alpha-alanine as a function of the medium polarity
(Elsevier B.V., 2001-07-02)
The zwitterionic (Z) form, neutral (N) form and transition structure (TS) connecting N to Z, have been studied at the B3LYP/6-31++G** level of calculation by using the SCRF methodology. The intramolecular proton transfer ...
DFT study of alpha-alanine as a function of the medium polarity
(Elsevier B.V., 2001-07-02)
The zwitterionic (Z) form, neutral (N) form and transition structure (TS) connecting N to Z, have been studied at the B3LYP/6-31++G** level of calculation by using the SCRF methodology. The intramolecular proton transfer ...
Hysteretic energy spectrum and damage control
(JOHN WILEY & SONS LTD, 2001)
The inelastic response of single-degree-of-freedom (SDOF) systems subjected to earthquake motions is studied and a method to derive hysteretic energy dissipation spectra is proposed. The amount of energy dissipated through ...
Features of heavy physics in the CMB power spectrum
(Elsevier, 2011-01)
The computation of the primordial power spectrum in multi-field inflaation models requires us to correctly account for all relevant interactions between adiabatic and non-adiabatic modes around and after horizon crossing. ...
(1,1)-forms Acting On Spinors On Kahler Surfaces
(SPRINGER BASEL AGBASEL, 2015)
Espectro do Laplaciano de Dirichlet-Neumann em faixas estreitas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Matemática - PPGMCâmpus São Carlos, 2020-08-11)
Let $\Omega_\varepsilon$ be a thin strip in $\mathbb{R}^2$ and $-\Delta_{DN}^{\Omega_\varepsilon}$ the Dirichlet-Neumann Laplacian in $\Omega_\varepsilon$. In this work, we study the spectral problem of $-\Delta_{DN}^{\O ...
Collective Perspective on Advances in Dyson-Schwinger Equation QCD
(Iop Publishing Ltd, 2012-07-01)
We survey contemporary studies of hadrons and strongly interacting quarks using QCD's Dyson-Schwinger equations,addressing the following aspects: confinement and dynamical chiral symmetry breaking; the hadron spectrum; ...
A COUP SPECTRUM ROUND AGAIN BRAZIL: THE RIGHTS TO BLOW
(Univ Estadual Paulista Julio Mesquita Filho, Fac Ciencias & Tecnologia, 2016-07-01)
This text aims at discussing the offense on the rights of us, in the last years, in Brazil, which has to do with the neoliberal reduction of the achievements made by the working class. This is the result of reflections I ...