44 citations · 329 across the 19 of their papers we have counts for
4 papers · 1 filter
Particle Formation and Ordering in Strongly Correlated Fermionic Systems: Solving a Model of Quantum Chromodynamics
P. Azaria, R. M. Konik, Ph. Lecheminant +3
In this paper we study a (1+1)-dimensional version of the famous Nambu-Jona-Lasinio model of Quantum Chromodynamics (QCD2) both at zero and finite hadron density. We use non-pertur…
Excited state entanglement in one dimensional quantum critical systems: Extensivity and the role of microscopic details
T. Pálmai
We study entanglement via the subsystem purity relative to bipartitions of arbitrary excited states in (1+1)-dimensional conformal field theory, equivalent to the scaling limit of…
Diagonal multi-soliton matrix elements in finite volume
T. Pálmai, G. Takács
We consider diagonal matrix elements of local operators between multi-soliton states in finite volume in the sine-Gordon model, and formulate a conjecture regarding their finite si…
Sine-Gordon multi-soliton form factors in finite volume
G. Z. Feher, T. Palmai, G. Takacs
Multi-soliton form factors in sine-Gordon theory from the bootstrap are compared to finite volume matrix elements computed using the truncated conformal space approach. We find con…