AbstractWe have studied quark matter coupled with string cloud and domain walls in the context of general relativity. For this purpose, we solved Einstein’s field equations for quark matter coupled to the string cloud and domain walls in spherical symmetric kink space-time. It is found that cosmic strings and domain walls do not survive in […]
AbstractIn this paper, the kink space-time with wet dark fluid in scale invariant theory of gravitation is investigated. The gauge function β is considered as β = β(r) and β = β(t). The matter field is assumed to be perfect fluid. It has been found that perfect fluid does not survive in this theory in […]
AbstractA phase space distribution function of quantum mechanics, so-called the Wigner distribution function (WDF), for superposed states of the general time-dependent oscillator-like Hamiltonian system is investigated. Superposition of not only two different coherent states but also two different squeezed states are considered respectively. Analytical representation of WDF for the superposition states is derived rigorously on […]
AbstractAbstractExperiments on proton-deuteron radiative capture and the inverse reaction, the photo-disintegration of 3He, performed since 1963, up to the intermediate energies are reviewed. Differential cross sections in the center-of-mass system for the radiative capture (θγc.m.=90°) and the inverse reaction (θpc.m.=90°) as a function of photon energy are presented. The experimental data are compared with a […]
