RT Journal Article
T1 Antiferromagnetism in four dimensions: search for non-triviality
A1 Alonso, J. L.
A1 Ballesteros, H.G.
A1 Campos, I.
A1 Carmona, J. M.
A1 Clemente Gallardo, J.
A1 Fernández Pérez, Luis Antonio
A1 Íñiguez, D.
A1 Martín Mayor, Víctor
A1 Muñoz Sudupe, Antonio
A1 Tarancón, A.
A1 Ullod, C. L.
AB We present antiferromagnetism as a mechanism capable of modifying substantially the phase diagram and thecritical behaviour of statistical mechanical models. This is particularly relevant in four dimensions, due to theconnection between second order transition points and the continuum limit as a quantum field theory.We study three models with an antiferromagnetic interaction: the Ising and the 0(4) Models with a secondneighbour negative coupling, and the RP^(2) Model. Different conclusions are obtained depending on the model.
PB Elsevier
SN 0550-3213
YR 1997
FD 1997-02
LK https://hdl.handle.net/20.500.14352/60090
UL https://hdl.handle.net/20.500.14352/60090
LA eng
NO © 1997 Elsevier Science B.V. International Conference on Lattice Gauge Theory (XIV. 1996. St. Louis/Missouri/EEUU).
DS Docta Complutense
RD 6 may 2024