نتایج جستجو برای: generalized uncertainty principle

تعداد نتایج: 423471  

Journal: :Physica D: Nonlinear Phenomena 2021

Quantum heat cycles and quantum refrigerators are analyzed using various systems as their working mediums. For example, to evaluate the efficiency work done of Carnot cycle in regime, one can consider harmonic oscillator a medium. all these well-defined substances (which commutative space structure), engine is not up mark efficiency. So, inevitable question arise, observe catalytic effect on en...

Journal: :European Physical Journal Plus 2021

In this manuscript, we consider a deformation on the Heisenberg algebra and investigate effects thermodynamics of Schwarzschild black hole that is surrounded by quintessence matter. To end, obtain temperature, entropy heat capacity functions using standard laws thermodynamic according to considered deformation. We show upper lower bound values appear these based deformed algebra. Then, derive c...

Journal: :International Journal of Modern Physics A 2021

We discuss classical electrodynamics and the Aharonov–Bohm effect in presence of minimal length. In former, we derive equation motion corresponding Lagrangian. latter, adopt generalized uncertainty principle (GUP) compute scattering cross-section up to first-order GUP parameter [Formula: see text]. Even though length exists, is invariant under simultaneous change text], where text] are azimutha...

Journal: :European Physical Journal Plus 2021

Abstract We study the implications of generalized uncertainty principle (GUP) with a minimal measurable length on some quantum mechanical interferometry phenomena, such as Aharonov–Bohm, Aharonov–Casher, COW and Sagnac effects. By resorting to modified Schrödinger equation, we evaluate lowest-order correction phase shift interference pattern within two different GUP frameworks: first one is cha...

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