Large Splitting Massive Schrödinger Kittens

Ryan J. Marshman; Anupam Mazumdar; Ron Folman; Sougato Bose

doi:10.48550/arXiv.2105.01094

Large Splitting Massive Schrödinger Kittens

Ryan J. Marshman, Anupam Mazumdar, Ron Folman, Sougato Bose

Department of Physics

Ben-Gurion University of the Negev

Research output: Working paper › Preprint

Abstract

Probing quantum mechanics, quantum aspects of general relativity along with the sensing and the constraining of classical gravity can all be enabled by unprecedented spatial sizes of superpositions of massive objects. In this paper, we show that there is a feasible setup sourced by realisable magnetic field gradients O(10 − 100) Tm⁻¹ to construct a large spatial superposition of O(10⁻⁴ − 10⁻⁸) m for masses O(10⁻¹⁷ − 10⁻¹⁴) kg over a time period of up to 0.1 − 10 seconds.

Original language	American English
Number of pages	8
DOIs	https://doi.org/10.48550/arXiv.2105.01094
State	Published - 2021

Keywords

Quantum Physics
General Relativity and Quantum Cosmology

Access to Document

10.48550/arXiv.2105.01094

http://adsabs.harvard.edu/abs/2021arXiv210501094M

Cite this

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abstract = "Probing quantum mechanics, quantum aspects of general relativity along with the sensing and the constraining of classical gravity can all be enabled by unprecedented spatial sizes of superpositions of massive objects. In this paper, we show that there is a feasible setup sourced by realisable magnetic field gradients O(10 − 100) Tm−1 to construct a large spatial superposition of O(10−4 − 10−8) m for masses O(10−17 − 10−14) kg over a time period of up to 0.1 − 10 seconds.",

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