Resumen

ZELIN, Miguel-Pilar. Dinámica de membranas superconductoras. Rev. mex. fis. [online]. 2007, vol.53, suppl.4, pp.129-132. ISSN 0035-001X.

In this work we present a geometrical description for superconducting membranes in concise examples. A general effective action is considered, which includes a general class of extended superconducting objects. Besides the Lagrangian description, a Hamiltonian description based on the ADM fashion of general relativity is considered. Both descriptions are used considering different domain walls configurations: sphere, infinite wall, cylinder and closed string, in several spacetime backgrounds.

Palabras llave : Strings; branes; relativistic superconducting objects; topological defects; cosmic rays.

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