103 research outputs found
Dislocation-Mediated Melting: The One-Component Plasma Limit
The melting parameter of a classical one-component plasma is
estimated using a relation between melting temperature, density, shear modulus,
and crystal coordination number that follows from our model of
dislocation-mediated melting. We obtain in good agreement
with the results of numerous Monte-Carlo calculations.Comment: 8 pages, LaTe
Keldysh Green's function approach to coherence in a non-equilibrium steady state: connecting Bose-Einstein condensation and lasing
Solid state quantum condensates often differ from previous examples of
condensates (such as Helium, ultra-cold atomic gases, and superconductors) in
that the quasiparticles condensing have relatively short lifetimes, and so as
for lasers, external pumping is required to maintain a steady state. On the
other hand, compared to lasers, the quasiparticles are generally more strongly
interacting, and therefore better able to thermalise. This leads to questions
of how to describe such non-equilibrium condensates, and their relation to
equilibrium condensates and lasers. This chapter discusses in detail how the
non-equilibrium Green's function approach can be applied to the description of
such a non-equilibrium condensate, in particular, a system of microcavity
polaritons, driven out of equilibrium by coupling to multiple baths. By
considering the steady states, and fluctuations about them, it is possible to
provide a description that relates both to equilibrium condensation and to
lasing, while at the same time, making clear the differences from simple
lasers
Linear Collider Physics Resource Book for Snowmass 2001, 3: Studies of Exotic and Standard Model Physics
This Resource Book reviews the physics opportunities of a next-generation e+e- linear collider and discusses options for the experimental program. Part 3 reviews the possible experiments on that can be done at a linear collider on strongly coupled electroweak symmetry breaking, exotic particles, and extra dimensions, and on the top quark, QCD, and two-photon physics. It also discusses the improved precision electroweak measurements that this collider will make available.This Resource Book reviews the physics opportunities of a next-generation e+e- linear collider and discusses options for the experimental program. Part 3 reviews the possible experiments on that can be done at a linear collider on strongly coupled electroweak symmetry breaking, exotic particles, and extra dimensions, and on the top quark, QCD, and two-photon physics. It also discusses the improved precision electroweak measurements that this collider will make available
The role of angiotensin in the pressor response to propranolol and the hypotensive response to phentolamine
Detection and characterization of anS-adenosyl-l-methionine: Flavonoid 7-O-methyltransferase from leaves ofPrunus x yedoensis matsum. with special reference to prunetrin formation
Feline Immunodeficiency Virus Lacks Sensitivity to the Antiviral Activity of Feline IFN- Îł
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