Digital quantum simulation of cosmological particle creation with IBM quantum computers

Abstract We use digital quantum computing to simulate the creation of particles in a dynamic spacetime. We consider a system consisting of a minimally coupled massive quantum scalar field in a spacetime undergoing homogeneous and isotropic expansion, transitioning from one stationary state to anothe...

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Bibliographic Details
Main Authors: Marco D. Maceda, Carlos Sabín
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-87015-6
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