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- Luca Zaccarian, Sergio Galeani, Mauro Francaviglia, C. T. Abdallah, Edl Schamiloglu, C. Jerald Buchenauer
- 2009 IEEE Pulsed Power Conference
- 2009

A Marx generator is a well-known type of electrical circuit first described by Erwin Otto Marx in 1924. It has been utilized in numerous applications in pulsed power with resistive or capacitiveâ€¦ (More)

The Lagrangian proposed by York et al. and the covariant first order Lagrangian for General Relativity are introduced to deal with the (vacuum) gravitational field on a reference background. The twoâ€¦ (More)

A general recipe to define, via NÃ¶ther theorem, the Hamiltonian in any natural field theory is suggested. It is based on a Reggeâ€“Teitelboimâ€“like approach applied to the variation of NÃ¶ther conservedâ€¦ (More)

We criticize and generalize some properties of NÃ¶ther charges presented in a paper by V. Iyer and R. M. Wald and their application to entropy of black holes. The first law of black holesâ€¦ (More)

- Lorenzo Fatibene, Mauro Francaviglia, M. Palese
- 2001

In the classical Lagrangian approach to conservation laws of gauge-natural field theories a suitable (vector) density is known to generate the soâ€“called conserved Noether currents. It turns out thatâ€¦ (More)

- Mauro Francaviglia, Marcella Palese, Raffaele Vitolo
- 2003

We formulate higher order variations of a Lagrangian in the geometric framework of jet prolongations of fibered manifolds. Our formalism applies to Lagrangians which depend on an arbitrary number ofâ€¦ (More)

A new formalism for spinors on curved spaces is developed in the framework of variational calculus on fibre bundles. The theory has the same structure of a gauge theory and describes the interactionâ€¦ (More)

We present an alternative field theoretical approach to the definition of conserved quantities, based directly on the field equations content of a Lagrangian theory (in the standard framework of theâ€¦ (More)

Chernâ€“Simons type Lagrangians in d = 3 dimensions are analyzed from the point of view of their covariance and globality. We use the transgression formula to find out a new fully covariant and globalâ€¦ (More)

The current accelerated universe could be produced by modified gravitational dynamics as it can be seen in particular in its Palatini formulation. We analyze here a specific non-linear gravity-scalarâ€¦ (More)