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- David GeissbÃ¼hler, Diego Marques, Carmen NÃºÃ±ez, V PeÃ±as
- 2013

We consider a flux formulation of Double Field Theory in which fluxes are dynamical and field-dependent. Gauge consistency imposes a set of quadratic constraints on the dynamical fluxes, which can beâ€¦ (More)

Let (Fn)nâ‰¥0 be the Fibonacci sequence. For 1 â‰¤ k â‰¤ m, the Fibonomial coefficient is defined as [ m k ] F = Fmâˆ’k+1 Â· Â· Â·Fmâˆ’1Fm F1 Â· Â· Â·Fk , and [ m k ] F = 0, for k > m. In this paper, we shall proveâ€¦ (More)

- Diego Marques
- 2014

The m-th Cullen number Cm is a number of the form m2 m + 1 and the m-th Woodall number Wm has the form m2 m âˆ’ 1. In 2003, Luca and StÄƒnicÄƒ proved that the largest Fibonacci number in the Cullenâ€¦ (More)

- Diego Marques
- 2015

In this paper, we consider the Fibonomial coefficients, a natural generalization of the binomial coefficients. We generalize a 2013 result of the authors and J. Sellers by proving an exactâ€¦ (More)

- Diego Marques
- Int. J. Math. Mathematical Sciences
- 2011

Let F n be the nth Fibonacci number. The order of appearance zn of a natural number n is defined as the smallest natural number k such that n divides F k. For instance, for all n F m â‰¥ 5, we have znâ€¦ (More)

We extend the generalized flux formulation of Double Field Theory to include all the first order bosonic contributions to the Î±â€² expansion of the heterotic string low energy effective theory. Theâ€¦ (More)

- Diego Marques, Martin Mereb
- 2008

In this paper, the authors will prove that any subset of Q can be the exceptional set of some transcendental entire function. Furthermore, we could generalize this theorem to a much more generalâ€¦ (More)

- Diego Marques, F. A. Schaposnik
- 2009

We consider Oâ€™Raifeartaigh-like models with explicit R-symmetry breaking and analyze the vacuum landscape. Taking such models as candidates for the hidden sector, we analyze the gauge mediation ofâ€¦ (More)

- Gustavo Lozano, Diego Marques, Enrique F. Torres Moreno, F. A. Schaposnik
- 2008

We consider the bosonic sector of a N = 2 supersymmetric Chern-Simons-Higgs theory in 2 + 1 dimensions. The gauge group is U(1) Ã— SU(N) and has Nf flavors of fundamental matter fields. The modelâ€¦ (More)

- Diego Marques
- 2009

We consider a generic renormalizable and gauge invariant messenger sector and derive the sparticle mass spectrum using the formalism introduced for General Gauge Mediation. Our results recover manyâ€¦ (More)