707 indexed results
We present non-perturbative results for the constants needed for on-shell $O(a)$ improvement of bilinear operators composed of Wilson fermions. We
It is shown that in presence of URCA shell pulsational energy losses due to neutrino emission and nonequilibrium beta heating
The Local Bubble (LB) is an X-ray emitting region extending 100 pc in radius in the Galactic plane and 300
The so-called Unitary Gauge Puzzle is re-examined in the light of a set of gauge dependence identities discovered by Kobes,
We derive the stellar and circumstellar parameters of the Galactic compact planetary nebula Hen 2-90 with two models: the classical
In the spirit of general relativity, spacetime should become curved due to the presence of a particle of a given
We discuss decay of unstable particles and pair annihilation of stable heavy particles that occur in the cosmic medium, from
Recently, I showed that the "standard model" of solar system formation is wrong,yielding the contradiction of terrestrial planets having insufficiently
The quantum black hole model with a self-gravitating spherically symmetric thin dust shell as a source is considered. The shell
It is shown that conventional mass renormalization, when applied to photonic or gluonic corrections to unstable particle propagators, leads to
Accretion disks and nuclear shell burning are present in some symbiotic stars (SS) and probably all supersoft X-ray binaries (SSXBs).
We implement the dynamical renormalization group (DRG) using the hard thermal loop (HTL) approximation for the real-time nonequilibrium dynamics in
We reconsider the rejuvenation mechanism as proposed by Shull, Fesen, & Saken (1989). These authors suggest that an active pulsar
Pair annihilation of heavy stable particles that occurs in the early universe is reconsidered including the off-shell effect not properly
A semiclassical approach for calculating shell effects, that has been used in atomic and plasma physics, is applied to describe
Diffusive shock acceleration in the environs of a remnant's expanding shell is a popular candidate for the origin of SNR
We solve numerically the equations of motion for the collapse of a shell of baryonic matter, made of galaxies and
The SL(2,R) WZW model, one of the simplest models for strings propagating in curved space time, was believed to be
Nova Puppis 2000 (V445 Pup) has been proposed as the first example of a helium nova. Recent optical spectroscopy of
We have made a parametric study of s-process nucleosynthesis in the metal poor ([Fe/H]=-2.7) stars LP625-44 and LP706-7. We find
Recent progress in the calculation of the two-loop on-shell mass counterterms within the electroweak Standard Model (SM) for the massive
For a large class of gauge theories a nilpotent BRS-operator $s$ is constructed and its cohomology in the space of
To investigate cylindrical ultrathin copper nanowires, we performed atomistic simulations using the steepest descent method. The stable structures of the
We solve numerically the equations of motion for the collapse of a shell of baryonic matter, made of galaxies and