529 citations · 3.8k across the 64 of their papers we have counts for
64 papers
Entanglement groups for mixed states
Xiaole Jiang, Daniel Kabat, Gilad Lifschytz +1
We extend an operational characterization of entanglement in terms of stabilizer groups from pure states to mixed states. For a density matrix , a stabilizer is a factorize…
Entanglement groups
Xiaole Jiang, Daniel Kabat, Gilad Lifschytz +1
We propose to define entanglement in terms of local unitary transformations acting on some parts of a system that can be undone by local unitary transformations acting on other par…
Back to the Future: Causality on a Moving Braneworld
Brian Greene, Daniel Kabat, Janna Levin +1
Brane observers executing appropriate motion through a partially compactified Lorentz invariant bulk spacetime, such as , can send signals along the brane that are…
Superluminal Propagation on a Moving Braneworld
Brian Greene, Daniel Kabat, Janna Levin +1
We consider a braneworld scenario in the simplest setting, , with a 4D Minkowski metric induced on the brane, and establish the possibility of superluminal propagat…
Extractable entanglement from a Euclidean hourglass
Takanori Anegawa, Norihiro Iizuka, Daniel Kabat
We previously proposed that entanglement across a planar surface can be obtained from the partition function on a Euclidean hourglass geometry. Here we extend the prescription to s…
Defining entanglement without tensor factoring: a Euclidean hourglass prescription
Takanori Anegawa, Norihiro Iizuka, Daniel Kabat
We consider entanglement across a planar boundary in flat space. Entanglement entropy is usually thought of as the von Neumann entropy of a reduced density matrix, but it can also…