Christopher Mudry, Eduardo Fradkin, “Separation of spin and charge quantum numbers in strongly correlated systems”, Phys. Rev. B, 49, no. 8, 1994, 5200
Hanbin Pang, H. Akhlaghpour, M. Jarrell, “Ground-state dynamical correlation functions: An approach using the density-matrix renormalization-group method”, Phys. Rev. B, 53, no. 9, 1996, 5086
G I Japaridze, A A Nersesyan, P B Wiegmann, “Regularized Integrable Version of the One-Dimensional Quantum Sine-Gordon Model”, Phys. Scr., 27, no. 1, 1983, 5
Francesco Ferrari, Alberto Parola, Sandro Sorella, Federico Becca, “Dynamical structure factor of the J1−J2 Heisenberg model in one dimension: The variational Monte Carlo approach”, Phys. Rev. B, 97, no. 23, 2018, 235103
C K Majumdar, “Broken symmetry in antiferromagnets”, Pramana - J Phys, 25, no. 4, 1985, 505
Anastasia Doikou, “From affine Hecke algebras to boundary symmetries”, Nuclear Physics B, 725, no. 3, 2005, 493
Laurens Vanderstraeten, Elisabeth Wybo, Natalia Chepiga, Frank Verstraete, Frédéric Mila, “Spinon confinement and deconfinement in spin-1 chains”, Phys. Rev. B, 101, no. 11, 2020, 115138
D. Sen, B. S. Shastry, R. E. Walstedt, R. Cava, “Quantum solitons in the sawtooth lattice”, Phys. Rev. B, 53, no. 10, 1996, 6401
D. A. Tennant, T. G. Perring, R. A. Cowley, S. E. Nagler, “Unbound spinons in theS=1/2 antiferromagnetic chainKCuF3”, Phys. Rev. Lett., 70, no. 25, 1993, 4003
Indrani Bose, Field Theories in Condensed Matter Physics, 2001, 359