The clock-hypothesis is the fundamental assumption in the theories of relativity that duration, measured by clocks, is proportionate to the length of their respective world lines. Over the years, there have been contr...
We reduce the initial value problem for the generalized Schroedinger equation with piecewise-constant leading coefficient to the system of Volterra type integral equations and construct new useful integral representat...
We investigate the classical dynamics of the massive SU(2) Yang-Mills field in the framework of multiple scale perturbation theory. We show analytically that there exists a subset of solutions having the form of a kin...
Project supported by the National Natural Science Foundation of China (Grant No. 11172181);the Natural Science Foundation of Guangdong Province of China (Grant No. 10151200501000008);the Special Foundation of Talent Engineering of Guangdong Province of China (Grant No. 2009109);the Scientific Research Foundation of Key Discipline of Shaoguan University of China (Grant No. ZD2009001)
A direct self-similarity mapping approach is successfully applied to a generalized nonlinear Schroedinger (NLS) system. Based on the known exact solutions of a self-similarity mapping equation, a few types of signif...
Supported by the Science Research Foundation of Zhanjiang Normal University(L0803)
With the help of the variable-coefficient generalized projected Ricatti equation expansion method, we present exact solutions for the generalized (2+1)-dimensional nonlinear SchrSdinger equation with variable coeff...
This article gives a unified geometric interpretation of the second Matrix-AKNS hierarchies via Schroedinger flows to symmetric spaces of Kaehler and paraKaehler types.
The field entropy can be regarded as a measurement of the degree of entanglement between the light field and the atoms of a system which is composed of two-level atoms initially in an entangled state interacting with ...