1.

Diagonal finite volume matrix elements in the sinhGordon model
/ Bajnok, Zoltan ; Smirnov, Fedor
Using the fermionic basis we conjecture exact expressions for diagonal finite volume matrix elements of exponential operators and their descendants in the sinhGordon theory. [...]
Published in Nuclear Physics B 945 (2019)
10.1016/j.nuclphysb.2019.114664
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2.

Field theoretical derivation of Lüscher’s formula and calculation of finite volume form factors
/ Bajnok, Zoltán ; Balog, János ; Lájer, Márton ; Wu, Chao
We initiate a systematic method to calculate both the finite volume energy levels and form factors from the momentum space finite volume twopoint function. [...]
Published in JHEP 1807 (2018) 174
10.1007/JHEP07(2018)174
arXiv:1802.04021
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3.

From the octagon to the SFT vertex — gluing and multiple wrapping
/ Bajnok, Zoltan ; Janik, Romuald
We compare various ways of decomposing and decompactifying the string field theory vertex and analyze the relations between them. [...]
Published in JHEP 1706 (2017) 058
10.1007/JHEP06(2017)058
arXiv:1704.03633
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4.

Classical limit of diagonal form factors and HHL correlators
/ Bajnok, Zoltan ; Janik, Romuald
We propose an expression for the classical limit of diagonal form factors in which we integrate the corresponding observable over the moduli space of classical solutions. [...]
Published in JHEP 1701 (2017) 063
10.1007/JHEP01(2017)063
arXiv:1607.02830
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5.

Truncated Hilbert space approach to the 2d ϕ 4 theory
/ Bajnok, Zoltan ; Lajer, Marton
We apply the massive analogue of the truncated conformal space approach to study the two dimensional ϕ 4 theory in finite volume. [...]
Published in JHEP 1610 (2016) 050
10.1007/JHEP10(2016)050
arXiv:1512.06901
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6.

On the masscoupling relation of multiscale quantum integrable models
/ Bajnok, Zoltán ; Balog, János ; Ito, Katsushi ; Satoh, Yuji ; et al
We determine exactly the masscoupling relation for the simplest multiscale quantum integrable model, the homogenous sineGordon model with two independent massscales. [...]
Published in JHEP 1606 (2016) 071
10.1007/JHEP06(2016)071
arXiv:1604.02811
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7.

The kinematical AdS 5 × S 5 Neumann coefficient
/ Bajnok, Zoltan ; Janik, Romuald
For the case of two particles a solution of the string field theory vertex axioms can be factorized into a standard form factor and a kinematical piece which includes the dependence on the size of the third string. [...]
Published in JHEP 1602 (2016) 138
10.1007/JHEP02(2016)138
arXiv:1512.01471
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8.

Wrapping corrections for nondiagonal boundaries in AdS/CFT
/ Bajnok, Zoltán ; Nepomechie, Rafael
We consider an open string stretched between a Y = 0 brane and a Y θ = 0 brane. [...]
Published in JHEP 1602 (2016) 024
10.1007/JHEP02(2016)024
arXiv:1512.01296
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9.

Finitevolume spectra of the LeeYang model
/ Bajnok, Zoltan ; Deeb, Omar ; Pearce, Paul
We consider the nonunitary LeeYang minimal model ℳ 2 , 5 $$ \mathrm{\mathcal{M}}\left(2,\;5\right) $$ in three different finite geometries: (i) on the interval with integrable boundary conditions labelled by the Kac labels ( r, s ) = (1 , 1) , (1 , 2), (ii) on the circle with periodic boundary conditions and (iii) on the periodic circle including an integrable purely transmitting defect. [...]
Published in JHEP 1504 (2015) 073
10.1007/JHEP04(2015)073
arXiv:1412.8494
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10.

String field theory vertex from integrability
/ Bajnok, Zoltan ; Janik, Romuald
We propose a framework for computing the (light cone) string field theory vertex in the case when the string worldsheet QFT is a generic integrable theory. [...]
Published in JHEP 1504 (2015) 042
10.1007/JHEP04(2015)042
arXiv:1501.04533
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