We study a quantum many-body variant of the parametric oscillator by investigating driven sine-Gordon model with modulated tunnel coupling via semiclassical truncated Wigner approximation (TWA). first analyze resonant regime for driving protocols that retain our gapped, and compare TWA to time-dependent Gaussian variational ansatz (TGVA). then turn drive which closes gap, resulting in an enhanc...

With the rise of technologies VR technology, AR and 3D printing, application models has become more extensive. The data model is floating point a unique storage format, traditional 2D image encryption algorithms are unsuitable for models. Therefore, based on 1D Sine-Map-Coupling-Logistic-Map (1D-SMCLM), algorithm designed in this paper. 1D-SMCLM new chaotic system with large parameter space goo...

An integral representation for form-factors of exponential elds e ia' in the sine-Gordon model is proposed.

In this study, a new crossover sine model (CSM) n was developed from a trigonometric model [M. E. Fisher, S. Zinn, and P. J. Upton, Phys. Rev. B 59, 14533 (1999)]. The trigonometric model is a parametric formulation model that is used to represent the thermodynamic variables near a critical point. Although there are other crossover models based on this trigonometric model, such as the CSM and t...