RT Journal Article T1 From Ramond fermions to Lamé equations for orthogonal curvilinear coordinates A1 Mañas Baena, Manuel Enrique A1 Martínez Alonso, Luis AB We show how Ramond free neutral Fermi fields lead to a Ƭ-function theory of BKP type which describes iso-orthogonal deformations of systems of orthogonal curvilinear coordinates. We also provide a vertex operator representation for the classical Ribaucour transformation. PB Elsevier Science BV SN 0370-2693 YR 1998 FD 1998-09-24 LK https://hdl.handle.net/20.500.14352/59693 UL https://hdl.handle.net/20.500.14352/59693 LA eng NO ©1998 Elsevier Science B.V. DS Docta Complutense RD 5 abr 2025