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arXiv · 1506.05207

Effects of the Quantum Potential on lower dimensional models of analogue gravity

Supratik Sarkar·Arijit Bhattacharyay
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Abstract

We address the issues related to the presence of the quantum potential term in a BEC on the observable Analogue Gravity systems. We show that the quantum potential term apparently gives rise to massive scalar excitations of length scales of the order $\mathcal{O}(1/ξ)$ in the lower dimensional space. Since, in 'analogue models', there is a window for experimental observations generally in (2 + 1) or even lower dimensional space, one has to take proper account of the presence of these massive excitations to interpret the results.

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Supratik Sarkar, Arijit Bhattacharyay. 2017-08-08. Effects of the Quantum Potential on lower dimensional models of analogue gravity. https://doi.org/10.1103/physrevd.93.024050

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