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@ARTICLE{Elhatisari:826208,
author = {Elhatisari, Serdar and Li, Ning and Rokash, Alexander and
Alarcón, Jose Manuel and Du, Dechuan and Klein, Nico and
Lu, Bing-nan and Meißner, Ulf-G. and Epelbaum, Evgeny and
Krebs, Hermann and Lähde, Timo A. and Lee, Dean and Rupak,
Gautam},
title = {{N}uclear {B}inding {N}ear a {Q}uantum {P}hase
{T}ransition},
journal = {Physical review letters},
volume = {117},
number = {13},
issn = {1079-7114},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2017-00454},
pages = {132501},
year = {2016},
note = {Published version to appear in Physical Review Letters.
Main: 5 pages, 3 figures. Supplemental material: 13 pages, 6
figures},
abstract = {How do protons and neutrons bind to form nuclei? This is
the central question of ab initio nuclear structure theory.
While the answer may seem as simple as the fact that nuclear
forces are attractive, the full story is more complex and
interesting. In this work we present numerical evidence from
ab initio lattice simulations showing that nature is near a
quantum phase transition, a zero-temperature transition
driven by quantum fluctuations. Using lattice effective
field theory, we perform Monte Carlo simulations for systems
with up to twenty nucleons. For even and equal numbers of
protons and neutrons, we discover a first-order transition
at zero temperature from a Bose-condensed gas of alpha
particles (4He nuclei) to a nuclear liquid. Whether one has
an alpha-particle gas or nuclear liquid is determined by the
strength of the alpha-alpha interactions, and we show that
the alpha-alpha interactions depend on the strength and
locality of the nucleon-nucleon interactions. This insight
should be useful in improving calculations of nuclear
structure and important astrophysical reactions involving
alpha capture on nuclei. Our findings also provide a tool to
probe the structure of alpha cluster states such as the
Hoyle state responsible for the production of carbon in red
giant stars and point to a connection between nuclear states
and the universal physics of bosons at large scattering
length.},
cin = {IAS-4 / IKP-3 / NIC},
ddc = {550},
cid = {I:(DE-Juel1)IAS-4-20090406 / I:(DE-Juel1)IKP-3-20111104 /
I:(DE-Juel1)NIC-20090406},
pnm = {511 - Computational Science and Mathematical Methods
(POF3-511) / DFG project 196253076 - TRR 110: Symmetrien und
Strukturbildung in der Quantenchromodynamik (196253076) /
Nuclear Lattice Simulations $(hfz02_20150501)$},
pid = {G:(DE-HGF)POF3-511 / G:(GEPRIS)196253076 /
$G:(DE-Juel1)hfz02_20150501$},
typ = {PUB:(DE-HGF)16},
eprint = {1602.04539},
howpublished = {arXiv:1602.04539},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1602.04539;\%\%$},
UT = {WOS:000383848500001},
pubmed = {pmid:27715077},
doi = {10.1103/PhysRevLett.117.132501},
url = {https://juser.fz-juelich.de/record/826208},
}