Results 11 to 20 of about 2,470,671 (145)
Calculations of η-nuclear quasi-bound states in few-body systems [PDF]
EPJ Web of Conferences, 2019 We report on our Stochastic Variational Method (SVM) calculations of η-nuclear quasi-bound states in s-shell nuclei as well as the very recent calculation of the p-shell nucleus 6Li.
Schäfer M. +4 more
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High-Precision Nuclear Forces From Chiral EFT: State-of-the-Art, Challenges, and Outlook
Frontiers in Physics, 2020 We review a new generation of nuclear forces derived in chiral effective field theory using the recently proposed semilocal regularization method. We outline the conceptual foundations of nuclear chiral effective field theory, discuss all steps needed to
Evgeny Epelbaum +2 more
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Asymmetric Lineshapes of Efimov Resonances in Mass-Imbalanced Ultracold Gases
Atoms, 2021 The resonant profile of the rate coefficient for three-body recombination into a shallow dimer is investigated for mass-imbalanced systems. In the low-energy limit, three atoms collide with zero-range interactions, in a regime where the scattering ...
Panagiotis Giannakeas, Chris H. Greene
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Universality in few-body systems [PDF]
Few-Body Systems, 2008 Plenary talk at 20th European Conference on Few-Body Problems in Physics (EFB 20), Pisa, Italy, 10-14 Sep 2007, FBS style, 2 ...
openaire +2 more sources
Generalized parton distributions of few body systems [PDF]
, 2006 The relevance of measuring Generalized Parton Distributions (GPDs) for few nucleon systems is illustrated. An approach which permits to calculate the GPDs of hadrons made of composite constituents by proper convolutions is described.
Scopetta, Sergio
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Learning quantum many-body systems from a few copies [PDF]
QuantumEstimating physical properties of quantum states from measurements is one of the most fundamental tasks in quantum science. In this work, we identify conditions on states under which it is possible to infer the expectation values of all quasi-local ...
Cambyse Rouzé, Daniel Stilck França
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Hadronic parity violation in few-body systems
EPJ Web of Conferences, 2016 Efforts to describe hadronic parity violation in few-nucleon systems using effective field theories are described. Particular emphasis is given to observables in two- and three-nucleon systems and their relation to ongoing experimental efforts.
Schindler M. R.
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Parity- and Time-Reversal-Violating Nuclear Forces
Frontiers in Physics, 2020 Parity-violating and time-reversal conserving (PVTC) and parity-violating and time-reversal-violating (PVTV) forces in nuclei form only a tiny component of the total interaction between nucleons.
Jordy de Vries +7 more
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Driving Interactions Efficiently in a Composite Few-Body System
Universe, 2019 We study how to efficiently control an interacting few-body system consisting of three harmonically trapped bosons. Specifically, we investigate the process of modulating the inter-particle interactions to drive an initially non-interacting state to a ...
Alan Kahan +3 more
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Realizing time crystals in discrete quantum few-body systems [PDF]
, 2018 The exotic phenomenon of time translation symmetry breaking under periodic driving - the time crystal - has been shown to occur in many-body systems even in clean setups where disorder is absent.
Barfknecht, R. E. +3 more
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