69 citations · 320 across the 22 of their papers we have counts for
22 papers
A geometrical particle model for anyons
A. Nersessian, E. Ramos
We consider the simplest geometrical particle model associated with light-like curves in (2+1)-dimensions. The action is proportional to the pseudo-arc length of the particle's pat…
Massive spinning particles and the geometry of null curves
Armen Nersessian, Eduardo Ramos
We study the simplest geometrical particle model associated with null paths in four-dimensional Minkowski space-time. The action is given by the pseudo-arclength of the particle wo…
The reduced covariant phase space quantization of the three dimensional Nambu-Goto string
Eduardo Ramos
The reduced covariant phase space associated with the three-dimensional Euclidean Nambu-Goto action can be identified, via the Enneper-Weierstrass representation of minimal surface…
Three dimensional strings. I. Classical theory
Eduardo Ramos
I consider a three-dimensional string theory whose action, besides the standard area term, contains one of the form . In the case of closed s…
On the W-geometrical origins of massless field equations and gauge invariance
E. Ramos, J. Roca
We show how to obtain all covariant field equations for massless particles of arbitrary integer, or half-integer, helicity in four dimensions from the quantization of the rigid par…
On W_3-morphisms and the Geometry of Plane Curves
E. Ramos, J. Roca
We provide a description of W_3 transformations in terms of deformations of convex curves in two dimensional Euclidean space. This geometrical interpretation sheds some light on th…