A Lax Pair Structure for the Half-Wave Maps Equation

Lieb, E. H., The classical limit of quantum spin systems

1973

Earlier work this paper cites.

Lakshmanan, M., Continuum spin system as an exactly solvable dynamical system,

1977

Earlier work this paper cites.

Takhtajan, L.A. Integration of the continuous Heisenberg spin chain through the inverse scattering method

1977

Earlier work this paper cites.

Peller, V. V., Hankel operators of class S p S_{p} and their applications (rational approximation, Gaussian processes, the problem of majorization of operators)

1980

Earlier work this paper cites.

Haldane, F. D. M., Exact Jastrow-Gutzwiller resonating-valence-bond ground state of the spin-(1/2 antiferromagnetic Heisenberg chain with 1/ r 2 {\mathrm{r}}^{2} exchange

1988

Earlier work this paper cites.

Shastry, B. S., Exact solution of an S=1/2 Heisenberg antiferromagnetic chain with long-ranged interactions

1988

Cited alongside, same era.

Peller, V.V., Hankel Operators and their applications

2003

Cited alongside, same era.

Sutherland, B., Beautiful Models: 70 Years of Exactly Solved Quantum Many-Body Problems

2004

Cited alongside, same era.

Faddeev, L. D. and Takhtajan, L. A., Hamitonian methods in the theory of solitons

2007

Cited alongside, same era.

Fröhlich, J., Knowles, A. and Lenzmann, E., Semi-classical dynamics in quantum spin systems

2007

Cited alongside, same era.

Bugiera, L. and Lenzmann, E., work in preparation

Cited in the paper.

Da Lio, F. and Rivière, T., Three-term commutator estimates and the regularity of 1 2 \frac{1}{2} -harmonic maps into spheres

2011

Later among the works it cites.

Pocovnicu, O. Explicit formula for the solution of the Szegő equation on the real line and applications,

2011

Later among the works it cites.

Zhou, T. and Stone, M., Solitons in a continuous classical Haldane–Shastry spin chain,

2015

Later among the works it cites.

Gérard, P., and Grellier, S., The cubic Szegő equation and Hankel operators

2017

Closest in time.

Lenzmann, E., and Schikorra, A., On energy–critical half–wave maps into 𝕊 2 \mathbb{S}^{2}

Original

2017

Closest in time.