nLab Harald Eichenherr

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Selected writings

Introducing the $\mathbb{C}P^N$-sigma model:

• Harald Eichenherr, $SU(N)$ invariant non-linear σ models, Nuclear Physics B 146 1 (1978) 215-223 [doi:10.1016/0550-3213(78)90439-X, errata:doi:10.1016/0550-3213(79)90287-6]

• Harald Eichenherr, Michael Forger, Higher local conservation laws for nonlinear sigma models on symmetric spaces, Commun. Math. Phys. 82 (1981) 227–255 [doi:10.1007/BF02099918]

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