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Quantum Algorithms

Momentum reconstruction from Unruh-deWitt detectors

arXiv
Authors: Jesse Huhtala, Iiro Vilja

Year

2026

Paper ID

52467

Status

Preprint

Abstract Read

~2 min

Abstract Words

51

Citations

N/A

Abstract

We investigate momentum reconstruction for particle processes observed by Unruh-deWitt detector setups. In particular, we derive the probability distributions for particle momenta conditioned on detector clicks in three spatial dimensions. We investigate the statistical properties of such detector setups and discuss their use as models of measurement devices in particle physics.

Why This Paper Matters

  • It adds a 2026 reference point for readers tracking recent quantum research.
  • We investigate momentum reconstruction for particle processes observed by Unruh-deWitt detector setups.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2604.16568 [2] arXiv https://arxiv.org/abs/2604.16568 [3] Publisher https://arxiv.org/abs/2604.16568

Local Citation Graph (Related-Paper Links)

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External citation index: OpenAlex citation signal

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