N Hatano, Y Nishiyama, M Suzuki, “A critical-amplitude relation for one-dimensional quantum transitions and determination of the exponent eta”, J. Phys. A: Math. Gen., 27, no. 18, 1994, 6077
G. Bouzerar, A. P. Kampf, G. I. Japaridze, “Elementary excitations in dimerized and frustrated Heisenberg chains”, Phys. Rev. B, 58, no. 6, 1998, 3117
N. M. Bogolyubov, A. G. Izergin, “Lattice completely integrable regularization of the sine-Gordon model for small coupling constants”, Theor Math Phys, 59, no. 2, 1984, 441
A. S.T. Pires, M. E. Gouv�a, “Quantum fluctuations in low-dimensional easy-plane spin models”, Eur. Phys. J. B, 44, no. 2, 2005, 169
S. T. Chui, K. B. Ma, “Solitons in quantum-spin systems”, Phys. Rev. B, 27, no. 7, 1983, 4515
Fabien Alet, Aleksandra M. Walczak, Matthew P.A. Fisher, “Exotic quantum phases and phase transitions in correlated matter”, Physica A: Statistical Mechanics and its Applications, 369, no. 1, 2006, 122
D Giuliano, A Sindona, G Falcone, F Plastina, L Amico, “Entanglement in a spin system with inverse square statistical interaction”, New J. Phys., 12, no. 2, 2010, 025022
S. Grossjohann, W. Brenig, “Spin dynamics of the antiferromagnetic spin-12chain at finite magnetic fields and intermediate temperatures”, Phys. Rev. B, 79, no. 9, 2009, 094409
K. A. Matveev, A. V. Andreev, A. D. Klironomos, “Scattering of charge and spin excitations and equilibration of a one-dimensional Wigner crystal”, Phys. Rev. B, 90, no. 3, 2014, 035148
M. N. Chernodub, A. J. Niemi, “Spin-charge separation and the Pauli electron”, Jetp Lett., 85, no. 8, 2007, 353