Rouven Frassek, István M Szécsényi, “Algebraic Bethe ansatz for Q-operators of the open XXX Heisenberg chain with arbitrary spin”, J. Phys. A: Math. Theor., 55:50 (2022), 505201
Paul A. Johnson, Paul W. Ayers, Stijn De Baerdemacker, Peter A. Limacher, Dimitri Van Neck, “Bivariational principle for an antisymmetrized product of nonorthogonal geminals appropriate for strong electron correlation”, Computational and Theoretical Chemistry, 1212 (2022), 113718
Charles-Émile Fecteau, Frédéric Berthiaume, Meriem Khalfoun, Paul Andrew Johnson, “Richardson-Gaudin geminal wavefunctions in a Slater determinant basis”, J Math Chem, 59:1 (2021), 289
Giuliano Niccoli, Hao Pei, Véronique Terras, “Correlation functions by separation of variables: the XXX spin chain”, SciPost Phys., 10:1 (2021)
Paul A. Johnson, Hubert Fortin, Samuel Cloutier, Charles-Émile Fecteau, “Transition density matrices of Richardson–Gaudin states”, The Journal of Chemical Physics, 154:12 (2021)
Nikolay Gromov, Fedor Levkovich-Maslyuk, Paul Ryan, “Determinant form of correlators in high rank integrable spin chains via separation of variables”, J. High Energ. Phys., 2021:5 (2021)
S. Belliard, N. A. Slavnov, “Overlap between usual and modified Bethe vectors”, Theoret. and Math. Phys., 209:1 (2021), 1387–1402
Constantin Babenko, Frank Göhmann, Karol K. Kozlowski, Junji Suzuki, “A thermal form factor series for the longitudinal two-point function of the Heisenberg–Ising chain in the antiferromagnetic massive regime”, Journal of Mathematical Physics, 62:4 (2021)
Samuel Belliard, Rodrigo A. Pimenta, Nikita A. Slavnov, “Scalar product for the XXZ spin chain with general integrable boundaries”, J. Phys. A, 54:34 (2021), 344001–15
N. Slavnov, A. Zabrodin, A. Zotov, “Scalar products of Bethe vectors in the 8-vertex model”, JHEP, 2020:6 (2020), 123–53