نتایج جستجو برای: ism virial theorem

تعداد نتایج: 153563  

Journal: :Journal of High Energy Physics 2023

We derive simple bootstrap bounds on correlation functions of the BFSS matrix theory/D0-brane quantum mechanics. The result strengthens and extends Polchinski's virial theorem bound to finite energies gives first non-trivial $\langle{\text{Tr}\, X^2\rangle}$. Despite their simplicity, hint at some features dual black hole geometry. Our best lower are already a factor $\sim 2$ from existing Mont...

The second virial coefficients are given as a spherical-core contribution plus a series of nonspherical perturbation terms. A revised analysis is given of the effect of long-range nonspherical terms in the intermolecular potential on the second virial coefficient given by a preferred HFDIDl spherical core treatment of the integration for small intermolecular distances. This effect is consid...

2009
Thomas B. Schrøder Ulf R. Pedersen Nicoletta Gnan Jeppe C. Dyre

Computer simulations recently revealed that several liquids exhibit strong correlations between virial and potential energy equilibrium fluctuations in the NVT ensemble [U. R. Pedersen et al., Phys. Rev. Lett. 100, 015701 (2008)]. In order to investigate whether these correlations are present also far from equilibrium constant-volume aging following a temperature down jump from equilibrium was ...

1997
Alister Graham

We examine the effects on the Fundamental Plane (FP) of structural departures from an R galaxy light profile. We also explore the use of spatial (i.e. volumetric) as well as projected galaxy parameters. We fit the Sersic R law to the V-band light profiles of 26 E/S0 Virgo galaxies, where n is a shape parameter that allows for structural differences amongst the profiles. The galaxy light profile...

Journal: :Physics of Fluids 2023

An alternative to the well-known complete form of Mie-Gr\"uneisen equation state (EOS) for water is suggested. A closed analytical description self-consistent EOS an arbitrary medium based only on first law thermodynamics and a new virial theorem obtained. This (allowing variable power-law exponent particles interaction potential) result generalization known method similarity (Feynman et al., 1...

Journal: :international journal of industrial engineering and productional research- 0
pramod shahabadkar sultanate of oman-ibra

abstract purpose-the purpose of this paper is to review a sample of the literature relating to interpretive structural modelling (ism) and its deployment for modelling purposes in the area of supply chain management (scm). design/methodology/approach- the literature is examined from the three perspectives. first, concept of ism and examines ism as modelling technique. second, use of ism by the ...

Journal: :physical chemistry and electrochemistry 0

in this work an analytical equation of state has been employed to calculate the pvt properties ofternary refrigerant mixtures. the theoretical eos is that of ihm, song and mason, which is based onstatistical-mechanical perturbation theory, and the two constants are enthalpy of vaporization δhvapand molar density ρnb, both at the normal boiling temperature. the following three temperaturedepende...

2009
J. Köppen

Context. Starbursts and substantial variations in the star formation histories are a common phenomenon in galaxies. Although predominantly found in interacting galaxies, they also occur in isolated galaxies. Aims. We study the stability properties of isolated star-forming dwarf galaxies with the aim of identifying starburst modes. The impact of the stellar birth function, i.e. a spontaneous and...

Journal: :journal of sciences islamic republic of iran 0

a revised analysis of the effect of long-range nonspherical terms in the intermolecular potential on the second virial coefficient is presented with a preferred hartree-fock-dispersion functional (hfd-c) spherical core treatment of the integrations for small intermolecular distances. a set of modified numerical tables for the accurate calculation of the nonspherical contribution to the second v...

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