New approach to lattice QCD at finite density; results for the critical end point on coarse lattices

New approach to lattice QCD at finite density; results for the critical end point on coarse lattices

Abstract All approaches currently used to study finite baryon density lattice QCD suffer from uncontrolled systematic uncertainties in addition to the well-known sign problem. We formulate and test an algorithm, sign reweighting, that works directly at finite μ = μ B /3 and is yet free from any such...

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Bibliographic Details
Main Authors: Matteo Giordano, Kornel Kapas, Sandor D. Katz, Daniel Nogradi, Attila Pasztor
Format: Article
Language:English
Published: SpringerOpen 2020-05-01
Series:Journal of High Energy Physics
Subjects:
Lattice Quantum Field Theory
Phase Diagram of QCD
Online Access:http://link.springer.com/article/10.1007/JHEP05(2020)088

Internet

http://link.springer.com/article/10.1007/JHEP05(2020)088

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