Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules

L Meng, B Wang, GJ Wang, SL Zhu - Physics Reports, 2023 - Elsevier
Chiral symmetry and its spontaneous breaking play an important role both in the light
hadron and heavy hadron systems. The chiral perturbation theory (χ PT) is the low energy …

Microscopic clustering in light nuclei

M Freer, H Horiuchi, Y Kanada-En'yo, D Lee… - Reviews of Modern …, 2018 - APS
This review examines the tendency of light nuclei to exhibit clustering, where correlations
between nucleons result in the formation of precipitates, typically α particles. The …

Improved chiral nucleon-nucleon potential up to next-to-next-to-next-to-leading order

E Epelbaum, H Krebs, UG Meißner - The European Physical Journal A, 2015 - Springer
We present improved nucleon-nucleon potentials derived in chiral effective field theory up to
next-to-next-to-next-to-leading order. We argue that the nonlocal momentum-space …

Modern theory of nuclear forces

E Epelbaum, HW Hammer, UG Meißner - Reviews of Modern Physics, 2009 - APS
Effective field theory allows for a systematic and model-independent derivation of the forces
between nucleons in harmony with the symmetries of quantum chromodynamics. The …

Hyperon–nucleon interaction at next-to-leading order in chiral effective field theory

J Haidenbauer, S Petschauer, N Kaiser, UG Meißner… - Nuclear Physics A, 2013 - Elsevier
Results for the ΛN and ΣN interactions obtained at next-to-leading order in chiral effective
field theory are reported. At the order considered there are contributions from one-and two …

Lattice simulations for few-and many-body systems

D Lee - Progress in Particle and Nuclear Physics, 2009 - Elsevier
We review the recent literature on lattice simulations for few-and many-body systems. We
focus on methods that combine the framework of effective field theory with computational …

Hidden-charm and hidden-bottom molecular pentaquarks in chiral effective field theory

B Wang, L Meng, SL Zhu - Journal of High Energy Physics, 2019 - Springer
A bstract The newly observed P c (4312), P c (4440) and P c (4457) at the LHCb experiment
are very close to the\({\varSigma} _c\overline {D}\) and\({\varSigma} _c {\overline {D}}^{\ast}\) …

Symmetry-guided large-scale shell-model theory

KD Launey, T Dytrych, JP Draayer - Progress in Particle and Nuclear …, 2016 - Elsevier
In this review, we present a symmetry-guided strategy that utilizes exact as well as partial
symmetries for enabling a deeper understanding of and advancing ab initio studies for …

Wavefunction matching for solving quantum many-body problems

S Elhatisari, L Bovermann, YZ Ma, E Epelbaum… - Nature, 2024 - nature.com
Ab initio calculations have an essential role in our fundamental understanding of quantum
many-body systems across many subfields, from strongly correlated fermions,–to quantum …

Dispersive formalism for the nuclear structure correction to the decay rate

CY Seng, M Gorchtein - Physical Review C, 2023 - APS
We analyze the axial γ W-box diagram for I (JP)= 1 (0+) nuclei and provide a dispersion
representation of the nuclear-structure correction δ NS including its energy-dependent part …