Advances in Theoretical & Computational Physics(ATCP)

School of Electronic and Optical Engineering & College of Flexible Electronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China

Publications

• Research Article   
  Statistical Principles of Elastic Particles in Digital Phase Space
  Author(s): Zhong-Cheng Liang*
  
  By introducing the path subspace, this study extends the energy phase space to a digital phase space (�?-space), thus accomplishing the numerical statistics of the elastic particle equilibrium systems. Unlike the �? -space (6N dimensions) of Gibbs statistical ensemble, the �?-space (18N dimensions) is divided into three areas: liquid, solid, and gas, and their energy probability distributions have cyclic symmetry. The interaction between particles in �?- space is characterized by the degree of association/dissociation, thereby avoiding the problem of potential energy integration in �?-space. This article presents the macroscopic and mesoscopic equilibrium conditions for elastic particle systems and derives the partition functions and state functions for three areas. In addition, the differential equations of thermodynamics are generalized to the entire range of matter states.. Read More»
  

  Abstract HTML PDF