5 citations · 6 across the 3 of their papers we have counts for
4 papers
Securing QKD Links in the Full Hilbert Space
Deborah J. Jackson, George M. Hockney
Many quantum key distribution analyses examine the link security in a subset of the full Hilbert space that is available to describe the system. In reality, information about the p…
Signaling and the Black Hole Final State
Ulvi Yurtsever, George Hockney
In an attempt to restore the unitarity of the evaporation process, Horowitz and Maldacena recently proposed a boundary-condition constraint for the final quantum state of an evapor…
Causality, Entanglement, and Quantum Evolution Beyond Cauchy Horizons
Ulvi Yurtsever, George Hockney
We consider a bipartite entangled system half of which falls through the event horizon of an evaporating black hole, while the other half remains coherently accessible to experimen…
String Models for Locally Supersymmetric Grand Unification
S. Chaudhuri, S. -W. Chung, G. Hockney +1
Phenomenologically viable string vacua may require incorporating Kac-Moody algebras at level . We exploit the free fermionic formulation to construct N=(0,2) world-sheet su…