First-order phase transition of the Schwinger model with a quantum computer

First-order phase transition of the Schwinger model with a quantum computer

Abstract We explore the first-order phase transition in the lattice Schwinger model in the presence of a topological θ-term by means of the variational quantum eigensolver (VQE). Using two different fermion discretizations, Wilson and staggered fermions, we develop parametric ansatz circuits suitabl...

Full description

Saved in:
Bibliographic Details
Main Authors: Takis Angelides, Pranay Naredi, Arianna Crippa, Karl Jansen, Stefan Kühn, Ivano Tavernelli, Derek S. Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-024-00950-6
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items

Similar Items