Probing the generalized uncertainty principle through quantum noises in optomechanical systems

• URL: http://arxiv.org/abs/2112.13682v2
• Date: Thu, 17 Feb 2022 04:08:22 GMT
• Title: Probing the generalized uncertainty principle through quantum noises in optomechanical systems
• Authors: Soham Sen, Sukanta Bhattacharyya, Sunandan Gangopadhyay
• Abstract summary: We calculate the modified noise spectrum and observe the effects of the generalized uncertainty principle framework (GUP) We get a much tighter bound on the GUP parameters from the noise spectrum using the values of the system parameters from different experiments.
• Score: 0.32771631221674324
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: In this work we have considered a simple mechanical oscillator interacting with a single mode optical field inside a cavity in the generalized uncertainty principle framework (GUP). Our aim is to calculate the modified noise spectrum and observe the effects of the GUP. The commutation relation that we have considered has an extra linear order momentum term along with a quadratic order term. Confronting our theoretical results with the observational results, we observe that we get a much tighter bound on the GUP parameters from the noise spectrum using the values of the system parameters from different experiments.

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