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Highly Cited

2017

Highly Cited

2017

A bstractWe study the holographic complexity of noncommutative field theories. The four-dimensional N=4$$ \mathcal{N}=4…

2010

2010

Inequivalence of quantum field theories on noncommutative spacetimes: Moyal versus Wick-Voros planes

In this paper, we further develop the analysis started in an earlier paper on the inequivalence of certain quantum field theories…

2007

2007

We construct explicit BPS and non-BPS solutions of the Yang-Mills equations on noncommutative spaces R 2n � × G/H which are…

Highly Cited

2005

Highly Cited

2005

Nambu proposed a generalization of Hamiltonian dynamics in the form dF/dt = {F, H, Z}, which conserves H and Z because the Nambu…

Highly Cited

2001

Highly Cited

2001

We analyze the relational quantum evolution of generally covariant systems in terms of Rovelli's evolving constants of motion and…

Highly Cited

1996

Highly Cited

1996

We describe a new class of Lie bialgebroids associated with Poisson-Nijenhuis structures.

Highly Cited

1995

Highly Cited

1993

Highly Cited

1993

We outline basic principles of a canonical formalism for the Nambu mechanics—a generalization of Hamiltonian mechanics proposed…

Highly Cited

1992

Highly Cited

1992

We define the notion of a closed star product. A (generalized) star product (deformation of the associative product of functions…