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Title: Variational approach to N -body interactions in finite volume

Journal Article · · Physical Review D

Here, we explore variational approach to the finite-volume N -body problem. The general formalism for N non-relativistic spinless particles interacting with periodic pair-wise potentials yields N -body secular equations. The solutions depend on the infinite-volume N -body wave functions. Given that the infinite-volume N -body dynamics may be solved by the standard Faddeev approach, the variational N -body formalism can provide a convenient numerical framework for finding discrete energy spectra in periodic lattice structures.

Research Organization:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC05-06OR23177; FG02-87ER40365; PHY-1748958; PHY-1415459; PHY-1452055
OSTI ID:
1481326
Alternate ID(s):
OSTI ID: 1481736
Report Number(s):
JLAB-THY-18-2837; DOE/OR/23177-4556; arXiv:1810.01261; PRVDAQ; 094502
Journal Information:
Physical Review D, Journal Name: Physical Review D Vol. 98 Journal Issue: 9; ISSN 2470-0010
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 40 works
Citation information provided by
Web of Science

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Cited By (1)

Lattice model of heavy-light three-body system journal February 2020

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