Work

QCD vacuum replicas are metastable

Year: 2022

Type: conference-paper

Abstract: We study the meson spectra in the excited QCD vacua, denominated replicas. We find all mesons have real masses, with no tachyons, thus showing the QCD replicas are indeed metastable.

Source: EPJ Web of Conferences

DOI: 10.1051/epjconf/202227403009

Authors: Pedro Bicudo, José Emílio Ribeiro

Institutions: University of Lisbon, Instituto Superior Técnico, Centro de Fisíca e Engenharia de Materiais Avançados

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funder: Fundação para a Ciência e a Tecnologia

Awards: G1245355206, Centro de Física e Engenharia de Materiais Avançados

OpenAlex ID: W2997478104

FWCI: 0.988

Cites: 11

Cited by: 1

Related to: 10