An implementation of the microphysics in full general relativity: a general relativistic neutrino leakage scheme

  title={An implementation of the microphysics in full general relativity: a general relativistic neutrino leakage scheme},
  author={Yuichiro Sekiguchi},
  journal={Classical and Quantum Gravity},
Performing fully general relativistic simulations taking account of microphysical processes (e.g. weak interactions and neutrino cooling) is one of the long-standing problems in numerical relativity. One of main difficulties in implementation of weak interactions in the general relativistic framework lies in the fact that the characteristic timescale of weak interaction processes (the WP timescale, ) in hot dense matters is much shorter than the dynamical timescale (tdyn). Numerically this… Expand

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