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Quantum tunneling from a new type of generalized Smith-Volterra-Cantor potential

arXiv
Authors: Vibhav Narayan Singh, Mohammad Hasan, Mohammad Umar, Bhabani Prasad Mandal

Year

2023

Paper ID

53401

Status

Preprint

Abstract Read

~2 min

Abstract Words

134

Citations

N/A

Abstract

In this paper, we introduce and analyze the Smith-Volterra-Cantor potential of power n, denoted as SVCleft\(ρ, nright\). Bridging the gap between the general Cantor and SVC systems, this novel potential offers a fresh perspective on Cantor-like potential systems within quantum mechanics that unify fractal and non-fractal potentials. Utilizing the Super Periodic Potential (SPP) formalism, we derive the close form expression of the transmission probability TG(k). Notably, the system exhibits exceptionally sharp transmission resonances, a characteristic that distinguishes it from other quantum systems. Furthermore, the multifaceted transmission attributes of the SVCleft\(ρ, nright\) are found to be critically dependent on both parameters, ρ and n, offering an intricate interplay that warrants deeper exploration. Our findings highlight a pronounced scaling behavior of reflection probability with k, which is underpinned by analytical derivations.

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  • It adds a 2023 reference point for readers tracking recent quantum research.
  • In this paper, we introduce and analyze the Smith-Volterra-Cantor potential of power n, denoted as SVCleft(ρ, nright).

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