A generalized-thimble evaluation of the closed-time path integral reproduces Schrödinger-equation tunnelling dynamics in a double well, while the classical-statistical approximation deviates.
Gradient flows without blow-up for Lefschetz thimbles
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
We propose new gradient flows that define Lefschetz thimbles and do not blow up in a finite flow time. We study analytic properties of these gradient flows, and confirm them by numerical tests in simple examples.
citation-role summary
method 1
citation-polarity summary
fields
hep-th 1years
2019 1verdicts
CONDITIONAL 1roles
method 1polarities
use method 1representative citing papers
citing papers explorer
-
Quantum tunnelling, real-time dynamics and Picard-Lefschetz thimbles
A generalized-thimble evaluation of the closed-time path integral reproduces Schrödinger-equation tunnelling dynamics in a double well, while the classical-statistical approximation deviates.