  To alleviate the black-hole (BH) information problem, we study a
holographic-principle-inspired nonlocal model of Hawking radiation in which
radiated particles created at different times all have the same temperature
corresponding to the instantaneous BH mass. Consequently, the black hole loses
mass not only by continuously radiating new particles, but also by continuously
warming previously radiated particles. The conservation of energy implies that
the radiation stops when the mass of the black hole reaches the half of the
initial BH mass, leaving a massive BH remnant with a mass much above the Planck
scale.
