268 citations · 849 across the 27 of their papers we have counts for
3 papers · 1 filter
A Quantum Informational Approach to the Problem of Time
Salman Sajad Wani, James Q. Quach, Mir Faizal +2
Several novel approaches have been proposed to resolve the problem of time by relating it to change. We argue using quantum information theory that the Hamiltonian constraint in qu…
The Berry phase from the entanglement of future and past light cones: detecting the timelike Unruh effect
James Q. Quach, Timothy C. Ralph, William J. Munro
The Unruh effect can not only arise out of the entanglement between modes of left and right Rindler wedges, but also between modes of future and past light cones. We explore the ge…
Time Fisher Information associated with Fluctuations in Quantum Geometry
Salman Sajad Wani, James Q. Quach, Mir Faizal
As time is not an observable, we use Fisher information (FI) to address the problem of time. We show that the Hamiltonian constraint operator cannot be used to analyze any quantum…