Alejandro Caceres

Minimax determination of the energy spectrum of the Dirac equation in a Schwarzschild background (2005)

Caceres, Alejandro, Doran, Chris

We calculate the bound-state energy spectrum of the Dirac Equation in a Schwarzschild black hole background using a minimax variational method. Our method extends that of Talman to the case of...

Bound states and decay times of fermions in a Schwarzschild black hole background (2002)

Lasenby, Anthony, Doran, Chris, Pritchard, Jonathan, Caceres, Alejandro, Dolan, Sam

We compute the spectrum of normalizable fermion bound states in a Schwarzschild black hole background. The eigenstates have complex energies. The real part of the energies, for small couplings,...