نتایج جستجو برای: gupta many body model
تعداد نتایج: 3421378 فیلتر نتایج به سال:
Many physiological functions in arthropoda are carried out in an orderly manner with the help of their body fluids. The number of hemocytes investigated differs according to the subtexon of Arthropoda. The techniques and procedure for preparations, fixation and staining techniques have impact on the reaction of hemocytes; as a consequence the characteristics on which the nomenclature of hemocyt...
A simple scheme, capable of treating transport in molecular junctions in the language of many-body states, is presented. By introducing an ansatz in Liouville space, similar to the generalized Kadanoff-Baym approximation, a quantum master equation QME -like expression is derived starting from the exact equation of motion for Hubbard operators. Using an effective Liouville space propagation, a d...
Theoretical approach to investigate human-human interaction in society performed using a many-body theory including human-human interaction. The advertisement is treated as an external force. The word of mouth (WOM) effect is included as a two-body interaction between humans. The rumor effect is included as a three-body interaction between humans. The parameters to define the strength of human ...
Introduction Dog is a wonderful companion of man and is loved for its obedience, loyalty and devotion. But these dogs generally suffer from several infectious and non-infectious diseases of the vital organs like liver, kidney, lungs, heart and brain etc. Liver, is the most important vital organ and is the largest gland of the body and is responsible for many metabolic functions of the body. But...
Quantum many-body scars (QMBSs) are a paradigm of weak ergodicity breaking with direct technological applications. The authors show that QMBSs ubiquitous in quantum link formulations gauge theories, opening the door to large venue models where can be explored. They demonstrate not an artifact these formulations, rather, they may inherent feature ideal theory itself.
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...
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