The two-dimensional ${\rm O}(N)$ nonlinear $\sigma$-model: renormalisation and effective actions
Mitter, P. K. ; Ramadas, T. R.
Comm. Math. Phys., Tome 120 (1989) no. 3, p. 575-596 / Harvested from Project Euclid
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Publié le : 1989-05-14
Classification:  81E15,  81E13 
@article{1104178590,
     author = {Mitter, P. K. and Ramadas, T. R.},
     title = {The two-dimensional ${\rm O}(N)$ nonlinear $\sigma$-model: renormalisation and effective actions},
     journal = {Comm. Math. Phys.},
     volume = {120},
     number = {3},
     year = {1989},
     pages = { 575-596},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1104178590}
}

Mitter, P. K.; Ramadas, T. R. The two-dimensional ${\rm O}(N)$ nonlinear $\sigma$-model: renormalisation and effective actions. Comm. Math. Phys., Tome 120 (1989) no. 3, pp.  575-596. http://gdmltest.u-ga.fr/item/1104178590/