Starbursts and AGNs are frequently coupled in the central kiloparsecs of seyfert galaxies, where molecular gas plays a critical role in fueling nuclear...

We consider the coupling between massive and spinning particles and three dimensional gravity. This allows us to construct geometric operators (distances...

We study a family of physical observable quantities in quantum gravity. We denote them W functions, or n-net functions. They represent transition amplitudes...

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Available from the Minor Planet Center.

The solar chromosphere is a vigorously dynamic region of the sun, where waves and magnetic fields play an important role. To improve chromospheric diagnostics...

After three years since the beginning of operation, the MAGIC telescope could observe several GRB events in the prompt and early afterglow phase. Thanks to its...

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The detection of the Very High Energy (VHE) emission from Gamma Ray Bursts (GRBs) is desired, as it will provide an unprecedented opportunity to enlighten the...