English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this paper we study a (1+1)-dimensional version of the famousNambu-Jona-Lasinio model of Quantum Chromodynamics (QCD2) both at zero andfinite hadron density. We use non-perturbative techniques (non-Abelianbosonization and Truncated Conformal Space Approach). At zero density wedescribe a formation of fermion three-quark (nucleons and $\Delta$-baryons) andboson (two-quark mesons, six-quark deuterons) bound states and also a formationof a topologically nontrivial phase. At finite hadron density, the model has arich phase diagram which includes phases with density wave and superfluidquasi-long-range (QLR) order and also a phase of a baryon Tomonaga-Luttingerliquid (strange metal). The QLR order results as a condensation of scalarmesons (the density wave) or six-quark bound states (deuterons).

Particle Formation and Ordering in Strongly Correlated Fermionic Systems: Solving a Model of Quantum Chromodynamics