Now showing items 51-60 of 416
The baryon-dark matter ratio via moduli decay after Affleck-Dine baryogenesis
(IOP Publishing, 2011)
Low-scale supersymmetry breaking in string motivated theories implies the presence of ##IMG## [http://ej.iop.org/icons/Entities/calO.gif] {Script O} (100 TeV) scale moduli, which generically lead to a significant modification ...
A Novel Interpretation of the Lorentz Transformations (Slide Set)
(2019-03-04)
While 'interpretations of a theory' are most commonly associated with quantum mechanics, they can become important in other branches of physics as well. Here we present a novel interpretation of the Lorentz Transformations ...
A review of recent developments on turbulent entrainment in stratified flows
(2010-12)
Stratified interfaces are present in many geophysical flow situations, and transport across such an interface is an essential factor for correctly evaluating the physical processes taking place at many spatial and temporal ...
Constraining scale-dependent non-Gaussianity with future large-scale structure and the CMB
(IOP Publishing, 2012)
We forecast combined future constraints from the cosmic microwave background and large-scale structure on the models of primordial non-Gaussianity. We study the generalized local model of non-Gaussianity, where the parameter ...
Accretion of Rocky Planets by Hot Jupiters
(IOP Publishing, 2011)
The observed population of Hot Jupiters displays a stunning variety of physical properties, including a wide range of densities and core sizes for a given planetary mass. Motivated by the observational sample, this Letter ...
Mass Loss in Pre-main-sequence Stars via Coronal Mass Ejections and Implications for Angular Momentum Loss
(IOP Publishing, 2012)
We develop an empirical model to estimate mass-loss rates via coronal mass ejections (CMEs) for solar-type pre-main-sequence (PMS) stars. Our method estimates the CME mass-loss rate from the observed energies of PMS X-ray ...
A Global Two-temperature Corona and Inner Heliosphere Model: A Comprehensive Validation Study
(IOP Publishing, 2012)
The recent solar minimum with very low activity provides us a unique opportunity for validating solar wind models. During CR2077 (2008 November 20 through December 17), the number of sunspots was near the absolute minimum ...
Neutron-Antineutron Oscillations
(2018-05-26)
The quantum mechanics of neutron-antineutron oscillations is presented, with emphasis on oscillations occurring for freely propagating neutrons with and without an ambient magnetic field. If such oscillations were to be ...