Efimov Effect Evaporation After Confinement

TY - JOUR

T1 - Efimov Effect Evaporation After Confinement

AU - Garrido, E.

AU - Jensen, A. S.

N1 - Publisher Copyright: © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.

PY - 2021/6

Y1 - 2021/6

N2 - The continuous confinement of quantum systems can be described by means of the d-method, where the dimension d is taken as a continuous parameter. In this work we describe in detail how this method can be used to obtain the root mean square radii for a squeezed three-body system. These observables are used to investigate the disappearance of the Efimov states around the two-body threshold during a progressive confinement of the system from three to two dimensions. We illustrate how the disappearance takes place through the loss of one of the particles, whereas the other two remain bound.

AB - The continuous confinement of quantum systems can be described by means of the d-method, where the dimension d is taken as a continuous parameter. In this work we describe in detail how this method can be used to obtain the root mean square radii for a squeezed three-body system. These observables are used to investigate the disappearance of the Efimov states around the two-body threshold during a progressive confinement of the system from three to two dimensions. We illustrate how the disappearance takes place through the loss of one of the particles, whereas the other two remain bound.

UR - http://www.scopus.com/inward/record.url?scp=85107009789&partnerID=8YFLogxK

U2 - 10.1007/s00601-021-01613-4

DO - 10.1007/s00601-021-01613-4

M3 - Letter

AN - SCOPUS:85107009789

SN - 0177-7963

VL - 62

JO - Few-Body Systems

JF - Few-Body Systems

IS - 2

M1 - 25

ER -