BRST Formulation of 4-Monopoles

A supersymmetric gauge invariant action is constructed over any 4-dimensional Riemannian manifold describing Witten's theory of 4-monopoles. The topological supersymmetric algebra closes off-shell. The multiplets include the auxiliary fields and the Wess-Zumino fields in an unusual way, arising naturally from BRST gauge fixing. A new canonical approach over Riemann manifolds is followed, using a Morse function as an euclidean time and taking into account the BRST boundary conditions that come from the BFV formulation. This allows a construction of the effective action starting from gauge principles.Comment: 18 pages, Amste

Le due corti del duca di Urbino e la rivolta del 1573

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The political learning of Teodoro Trivulzio, prince and cardinal

En estas páginas se mostrará la doble fidelidad o más bien la multiplicidad de lealtades en las que un individuo se sitúa en el universo de multiplicidad de estados existente en la Europa Moderna. Trivulzio es un personaje importante tanto para los historiadores de la Iglesia de la Contrarreforma como de la política de su tiempo. Se analizarán tanto sus vínculos políticos y personales en la Iglesia, en la Italia española como sus redes en Lombardía, lazos que en conjunto explican su compleja carrera política y personalThese pages will display dual loyalty or rather the multiplicity of loyalties in which an individual is placed in the universe of multiplicity of States existing in Early Modern Europe. Trivulzio is an important character for historians of the Church of the counter-reformation and the politics of his time. Political and personal ties in the Church, in the Spanish Italy as his networks in Lombardy, will analyse both ties which together explain its complex political career and staf

Papato e principi italiani nell'ultima fase del conflitto tra Asburgo e Valois

Il contributo propone all'attenzione dei maggiori specialisti internazionali una revisione critica della storia italiana negli anni centrali del XVI secolo, mettendo a fuoco il ruolo politico del papato