Quantum computing for quantum tunneling

We demonstrate how quantum field theory problems can be practically encoded by using a discretization of the field theory problem into a general Ising model, with the continuous field values being encoded into Ising spin chains. To illustrate the method, and as a simple proof of principle, we use a...

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Bibliographic Details
Published in:Physical review. D 2021-01, Vol.103 (1), p.1, Article 016008
Main Authors: Abel, Steven, Chancellor, Nicholas, Spannowsky, Michael
Format: Article
Language:English
Subjects:
Field theory
Ising model
Quantum computing
Quantum field theory
Quantum theory
Quantum tunnelling
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