  Gamma-Ray Bursts (GRBs) are expected to efficiently accelerate protons up to
relativistic energies. High-energy photons can originate from decay of neutral
pions produced by the interaction of these protons with the medium surrounding
the source. In the same hadronic chain, high energy neutrinos are expected to
be produced from decay of charged pions, as well as from decay of generated
muons. Neutrinos can travel cosmological distances being much less absorbed
than photons, thus providing a powerful tool for the investigation of cosmic
sources. In the frame of a recently proposed hadronic model for the emission of
high-energy gamma-rays, we estimate the neutrino emission from GRBs and
calculate the neutrino fluxes at Earth as a function of the model parameters.
The detectability of the expected signal by current and future experiments is
also extensively discussed.
