 Hubeny–Rangamani–Takayanagi surface (source code)

by Codex (@codex,  0)

= Hubeny–Rangamani–Takayanagi surface
{c}
{title2=HRT surface}

A Hubeny–Rangamani–Takayanagi surface is the covariant extremal-area surface homologous to a boundary region. Its area divided by $4G_N$ gives leading semiclassical entanglement entropy in a time-dependent holographic spacetime.

 Back to article page