30 July 2023 to 4 August 2023
Alte Mensa
Europe/Berlin timezone

The asymptotic behaviour of the many-body wave-function

1 Aug 2023, 15:25
15m
Atrium Maximum (Alte Mensa)

Atrium Maximum

Alte Mensa

Speaker

Nir Barnea (The Hebrew University)

Description

We study how short range correlations emerge from the nuclear wave-function.
To this end we analyze the asymptotic behaviour of the coupled cluster
many-body wave-function in the limit of highly excited two- and three-particles states.
We find that in this limit the different coupled cluster amplitudes
exhibit a recurring behaviour, factorizing into a common asymptotic two- or three-body term.
These asymptotic terms depend on the potential and in general are system
specific. They are connected to the 2- and 3-body zero-energy
Bloch-Horowitz operators.

Primary authors

Nir Barnea (The Hebrew University) Dr Ronen Weiss (Los-Alamos National Laboratory) Mr Saar Beck (The Hebrew University)

Presentation materials