Papers from the 2010s
[102] C. A. Tracy and H. Widom, On the ground state energy of the delta-function Fermi gas, J.Math.Phys.57, 103301 (2016). [pdf]
[103] C. A. Tracy and H. Widom, Natural boundary for a sum involving Toeplitz determinants [pdf], in Large Toeplitz Matrices, Toeplitz Operators, and Related Topics, eds. D.A. Bini, T. Ehrhardt, A.Y. Karlovich, and I. Spitkovsky, Springer International Publishing (2017), pgs. 703-718.
[104] C.A. Tracy and H. Widom, Blocks in the asymmetric simple exclusion process, J. Mathematical Physics 58, 123302 (2017) [pdf]
[105] C.A. Tracy and H. Widom, On the ground state energy of the delta-function Fermi gas II: Further asymptotics, in "Geometric Methods in Physics. XXXV Workshop", Trends in Mathematics, 201-212, 2018 Springer [pdf]
[106] C.A. Tracy and H. Widom, Blocks and gaps in the asymmetric simple exclusion process: Asymptotics, J. Math. Phys 59,091401 (2018) [pdf]