The Lovelace-Faddeev three-particle bound-state scattering equations for a system of two pions and one baryon are used as a model where the baryons are assumed to be pion-baryon bound states. Only the case of static baryons and no ππ forces is considered. The equivalence of this model ...
The observation in small size collision systems, pp and pA, of strong correlations with long range in rapidity and a characteristic structure in azimuth, t
In doing so the tractable noise density emerges in place of the intractable transition density. For importance sampling methods such as the auxiliary particle filter, this enables importance weights to be computed where they could not be otherwise. As case studies we take two multivariate marine ...
These equations describe the relationship between temperature, pressure, and chemical potential in terms of entropy, volume, energy, and particle number. Unlike fundamental equations, equations of state do not contain all the information about the system, as they only express the intensive properties ...
The influence of zero-point vibrations on the ground state of spherical nuclei is calculated using the particle-hole formalism to describe the vibrations. ... GE Brown,G Jacob - 《Nuclear Physics》 被引量: 67发表: 1963年 Linearized Many-Body Problem The theory of an electron gas at high de...
MEALPY is the largest python library in the world for most of the cutting-edge meta-heuristic algorithms (nature-inspired algorithms, black-box optimization, global search optimizers, iterative learning algorithms, continuous optimization, derivative free optimization, gradient free optimization, zeroth ord...
If σ is the characteristic length describing the particle size, and ε is depth of the potential well, then we assume (3.57)Ψ(r)=εf(r*), where r = σr*. The parameter ε fixes the overall magnitude of the potential while the function f(r*) fixes its general spatial range. Many...
Using light scattering theory, expressions for the refractive index increment of colloidal dispersions are derived for collodial particles in the Rayliegh, Rayleigh–Gans and anomalous diffraction light scattering regions. The theory of operation of the Brice-Phoenix differential refractometer is reconsidered...
A theory of the crystalline state of matter is constructed in the framework of the method of distribution functions. The system of two exact equations for the single- and two-particle distribution functions is solved by a series expansion in powers of the small parameter ɛ=(n-no)/n0, wher...
The nonlocal effect might be much stronger than that which a two-particle nonmaximally entangled state can exhibit, as described by Hardy [Phys. Rev. Lett. 71, 1665 (1993)]关键词: Entanglement and quantum nonlocality Foundations of quantum mechanics measurement theory Nonclassical states of the ...