Search Results - subject:"partition function"

Legendre structure of the thermostatistics theory based on the Sharma–Taneja–Mittal entropy

Scarfone, A.M. - In: Physica A: Statistical Mechanics and its Applications 365 (2006) 1, pp. 63-70

The statistical proprieties of complex systems can differ deeply for those of classical systems governed by Boltzmann–Gibbs entropy. In particular, the probability distribution function observed in several complex systems shows a power-law behavior in the tail which disagrees with the standard...

Persistent link: https://www.econbiz.de/10010872225

Path integral representation of fractional harmonic oscillator

Eab, Chai Hok; Lim, S.C. - In: Physica A: Statistical Mechanics and its Applications 371 (2006) 2, pp. 303-316

Fractional oscillator process can be obtained as the solution to the fractional Langevin equation. There exist two types of fractional oscillator processes, based on the choice of fractional integro-differential operators (namely Weyl and Riemann-Liouville). An operator identity for the...

Persistent link: https://www.econbiz.de/10010872357

Transfer matrices for the partition function of the Potts model on lattice strips with toroidal and Klein-bottle boundary conditions

Chang, Shu-Chiuan; Shrock, Robert - In: Physica A: Statistical Mechanics and its Applications 364 (2006) C, pp. 231-262

the toroidal case we express the partition function as Z(Λ,Ly×Lx,q,v)=∑d=0Ly∑jbj(d)(λZ,Λ,Ly,d,j)m, where Λ denotes lattice …

Persistent link: https://www.econbiz.de/10011058686

COMPROMISING IN PARTITION FUNCTION FORM GAMES AND COOPERATION IN PERFECT EXTENSIVE FORM GAMES

FUKUDA, E.; TIJS, S. H.; BRÂNZEI, R.; MUTO, S. - In: International Game Theory Review (IGTR) 08 (2006) 03, pp. 329-338

In this paper reasonable payoff intervals for players in a game in partition function form (p.f.f. game) are introduced …

Persistent link: https://www.econbiz.de/10005081045

The totally asymmetric exclusion process on a ring: Exact relaxation dynamics and associated model of clustering transition

Brankov, J.G.; Papoyan, Vl.V.; Poghosyan, V.S.; … - In: Physica A: Statistical Mechanics and its Applications 368 (2006) 2, pp. 471-480

steady state is clearly demonstrated. Considering the generating function as a partition function of a thermodynamic system …

Persistent link: https://www.econbiz.de/10010591807

Analytical expressions for energies, degeneracies and critical temperatures of the 2D square and 3D cubic Ising models

Dixon, J.M.; Tuszyński, J.A.; Carpenter, E.J. - In: Physica A: Statistical Mechanics and its Applications 349 (2005) 3, pp. 487-510

This paper revisits the fundamental statistical properties of the crucial model in critical phenomena i.e., the Ising model, guided by our knowledge of the energy values of the Ising Hamiltonian and aided by numerical estimation techniques. We have obtained exact energies in 2D and 3D and nearly...

Persistent link: https://www.econbiz.de/10011063747

AN AXIOM SYSTEM FOR A VALUE FOR GAMES IN PARTITION FUNCTION FORM

ALBIZURI, M. J.; ARIN, J.; RUBIO, J. - In: International Game Theory Review (IGTR) 07 (2005) 01, pp. 63-72

Lucas and Trall (1963) defined the games in partition function form as a generalization of the cooperative games with … transferable utility. In our work we propose by means of an axiomatic characterization a solution for such games in partition … function form. This solution will be a generalization of the Shapley value (1953). …

Persistent link: https://www.econbiz.de/10005047574

Partition function zeros of the two-dimensional HP model for protein folding

Chen, Chi-Ning; Lin, Chai-Yu - In: Physica A: Statistical Mechanics and its Applications 350 (2005) 1, pp. 45-51

The partition function of the two-dimensional lattice HP model for protein folding is computed by exact enumeration …

Persistent link: https://www.econbiz.de/10010591031

An Almost Ideal Sharing Scheme for Coalition Games with Externalities

Eyckmans, Johan; Finus, Michael - Centrum voor Economische Studiën, Faculteit Economie … - 2004

externalities. In the context of the partition function, it is shown that any member of this class of sharing schemes leads to the …

Persistent link: https://www.econbiz.de/10005503924

Critical temperature of Bose–Einstein condensation of a dilute Bose gas

Wang, Xian-Zhi - In: Physica A: Statistical Mechanics and its Applications 341 (2004) C, pp. 433-443

Using the Huang–Yang–Luttinger and Lee–Yang virial expansions of a dilute Bose gas as well as our theory of phase transition, we show that in the dilute limit, the critical temperature of Bose–Einstein condensation of a Bose gas is given by [Tc−Tc(0)]/Tc(0)=γn1/3a,...

Persistent link: https://www.econbiz.de/10011063692