Toller matrices T^(±) in causal spinfoam amplitudes satisfy T^(+) + T^(-) = D and admit equivalent definitions via analyticity, iε prescription, and boost-eigenvalue integrals that reproduce the Euclidean-to-Lorentzian Wick rotation.
Title resolution pending
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
citation-role summary
background 1
citation-polarity summary
fields
gr-qc 3verdicts
UNVERDICTED 3roles
background 1polarities
background 1representative citing papers
Bell-network states are diffeomorphism-invariant entangled states in LQG with area-law entanglement entropy, characterized on dipole graphs as representing homogeneous isotropic quantum geometries.
γ-duality in the EPRL spinfoam model determines the relation between parity-even and parity-odd terms in an effective gravity theory, allowing the Barbero-Immirzi parameter to be measured from inflationary tensor observables.
citing papers explorer
-
Toller matrices and the Feynman $i\varepsilon$ in spinfoams
Toller matrices T^(±) in causal spinfoam amplitudes satisfy T^(+) + T^(-) = D and admit equivalent definitions via analyticity, iε prescription, and boost-eigenvalue integrals that reproduce the Euclidean-to-Lorentzian Wick rotation.
-
A class of entangled and diffeomorphism-invariant states in loop quantum gravity: Bell-network states
Bell-network states are diffeomorphism-invariant entangled states in LQG with area-law entanglement entropy, characterized on dipole graphs as representing homogeneous isotropic quantum geometries.
-
Spinfoams, $\gamma$-duality and parity violation in primordial gravitational waves
γ-duality in the EPRL spinfoam model determines the relation between parity-even and parity-odd terms in an effective gravity theory, allowing the Barbero-Immirzi parameter to be measured from inflationary tensor observables.