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Marginally trapped submanifolds in Lorentzian space forms and in the Lorentzian product of a space form by the real line
(American Institute of Physics, 2015-02)
We give local, explicit representation formulas for n-dimensional spacelike submanifolds which are marginally trapped in the Minkowski space R1 n+2 , the de Sitter space dSn+2, the anti-de Sitter space AdSn+2 and the ...
Super massive black holes in star forming gaseous circumnuclear discs
(2015)
Using Nbody/SPH simulations we study the evolution of the separation of a pair of SMBHs
embedded in a star forming circumnuclear disk (CNDa). This type of disk is expected to be formed
in the central kilo parsec of the ...
U(2) flavor physics without U(2) symmetry
(2000-02-10)
We present a model of fermion masses based on a minimal, non-Abelian discrete symmetry that reproduces the Yukawa matrices usually associated with U(2) theories of flavor. Mass and mixing angle relations that follow from ...
U(2) flavor physics without U(2) symmetry
(2000-02-10)
We present a model of fermion masses based on a minimal, non-Abelian discrete symmetry that reproduces the Yukawa matrices usually associated with U(2) theories of flavor. Mass and mixing angle relations that follow from ...
Self‐consistent reaction field calculations on the proton transfer in ammonia‐formic acid systems as a model for hydrogen bonding in amino acids in solution
(1988)
The reaction field (RF) model of solvent effects, implemented within the SCF‐CNDO/2 scheme of calculation, has been applied to analyze the proton transfer in the NH3…HCOOH system in the presence of several polarizable ...
EFFECT of DIFFERENT SOLID AMOUNTS IN THE PHYSICAL and MICROSCOPICAL PROPERTIES of SiC POROUS CERAMICS
(Trans Tech Publications Ltd, 2008-01-01)
The presence of pores in ceramics is directly related to the chosen forming process. So, in the starch consolidation method, the ceramics show, after burning, pores with morphology similar to that presented by this organic ...
Qcd Sum Rules for the G(KK*pi)(Q(2)) form factor
(World Scientific Publ Co Pte Ltd, 2003-01-01)
The QCD Sum Rules have been used to evaluate the form factor in the vertex KK*pi. The method of QCD Sum Rules is based on the duality principle in which it is assumed that the hadrons can simultaneously be described in two ...
Integral form of Yang-Mills equations and its gauge invariant conserved charges
(AMER PHYSICAL SOCCOLLEGE PK, 2012)
Despite the fact that the integral form of the equations of classical electrodynamics is well known, the same is not true for non-Abelian gauge theories. The aim of the present paper is threefold. First, we present the ...
Electromagnetic gauge field interpolation between the instant form and the front form of the Hamiltonian dynamics
(2015-03-17)
We present the electromagnetic gauge field interpolation between the instant form and the front form of the relativistic Hamiltonian dynamics and extend our interpolation of the scattering amplitude presented in the simple ...