Y. Pugai

activity

19942021

most citedBosonization of vertex operators for the $A^{(1)_{n-1}$ face model

52 citations · 262 across the 18 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

hep-th2016★ 1 cited

Algebraic approach to form factors in the complex sinh-Gordon theory

Michael Lashkevich, Yaroslav Pugai

We study form factors of the quantum complex sinh-Gordon theory in the algebraic approach. In the case of exponential fields the form factors can be obtained from the known form fa…

hep-th2016★ 1 cited

Note on four-particle form factors of operators $T_{2 n} T_{- 2 n}$ in sinh-Gordon model

Michael Lashkevich, Yaroslav Pugai

The diagonal matrix elements $⟨ θ_{1}, θ_{2} ∣ T_{2 n} T_{- 2 n} ∣ θ_{1}, θ_{2} ⟩$ between two-particle states in the sinh-Gordon model are computed analytically for all integers $n > 0$ . Th…

Algebraic approach to form factors in the complex sinh-Gordon theory

Note on four-particle form factors of operators T2n​T−2n​ in sinh-Gordon model

Note on four-particle form factors of operators $T_{2 n} T_{- 2 n}$ in sinh-Gordon model