65 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of BonnDE12 papers
- Forschungszentrum JülichDE11 papers
- Gaziantep UniversityTR10 papers
- Michigan State UniversityUS9 papers
- Tbilisi State UniversityGE8 papers
- Beihang UniversityCN4 papers
- China Academy of Engineering PhysicsCN4 papers
- King Fahd University of Petroleum and MineralsSA4 papers
- Graduate School of China Academy of Engineering PhysicsCN3 papers
- South China Normal UniversityCN3 papers
- Sun Yat-sen UniversityCN3 papers
- Institute for Basic ScienceKR2 papers
12 papers
Ab initio study of the halo structure in Be
Shihang Shen, Serdar Elhatisari, Dean Lee +2
We present an ab initio study of the one-neutron halo nucleus Be using nuclear lattice effective field theory with high-fidelity chiral interactions at N3LO. By employing th…
Searching for the Tetraneutron Resonance on the Lattice
Linqian Wu, Serdar Elhatisari, Ulf-G. Meißner +3
The nature of the tetraneutron () system remains a pivotal question in nuclear physics. We investigate the system using nuclear lattice effective field theory in finite vo…
Ab initio study of the radii of oxygen isotopes
Zhengxue Ren, Serdar Elhatisari, Ulf-G. Meißner
We present an {\em ab initio} study of the charge and matter radii of oxygen isotopes from O to O using nuclear lattice effective field theory (NLEFT) with high-fidel…
Ab initio study of the beryllium isotopes Be to Be
Shihang Shen, Serdar Elhatisari, Dean Lee +2
We present a systematic ab initio study of the low-lying states in beryllium isotopes from 7Be to 12Be using nuclear lattice effective field theory with the N3LO interaction. Our c…
The triton lifetime from nuclear lattice effective field theory
Serdar Elhatisari, Fabian Hildenbrand, Ulf-G. Meißner
In this work, we present a calculation of the triton -decay lifetime using Nuclear Lattice Effective Field Theory (NLEFT) at next-to-next-to-next-to-leading order in the chiral…
Nuclear charge radii of silicon isotopes
Kristian König, Julian C. Berengut, Anastasia Borschevsky +20
The nuclear charge radius of Si was determined using collinear laser spectroscopy. The experimental result was confronted with ab initio nuclear lattice effective field theo…
Structure Factors for Hot Neutron Matter from Ab Initio Lattice Simulations with High-Fidelity Chiral Interactions
Yuan-Zhuo Ma, Zidu Lin, Bing-Nan Lu +6
We present the first ab initio lattice calculations of spin and density correlations in hot neutron matter using high-fidelity interactions at next-to-next-to-next-to-leading order…
Wavefunction matching for solving quantum many-body problems
Serdar Elhatisari, Lukas Bovermann, Yuanzhuo Ma +15
Ab initio calculations play an essential role in our fundamental understanding of quantum many-body systems across many subfields, from strongly correlated fermions to quantum chem…
Lattice Monte Carlo Simulations with Two Impurity Worldlines
Fabian Hildenbrand, Serdar Elhatisari, Timo A. Lähde +2
We develop the impurity lattice Monte Carlo formalism, for the case of two distinguishable impurities in a bath of polarized fermions. The majority particles are treated as explici…
Emergent geometry and duality in the carbon nucleus
Shihang Shen, Serdar Elhatisari, Timo A. Lähde +3
The carbon atom provides the backbone for the complex organic chemistry composing the building blocks of life. The physics of the carbon nucleus in its predominant isotope, …
Alpha-alpha scattering in the Multiverse
Serdar Elhatisari, Timo A. Lähde, Dean Lee +2
We investigate the phase shifts of low-energy alpha-alpha scattering under variations of the fundamental parameters of the Standard Model, namely the light quark mass, the electrom…
Perturbative quantum Monte Carlo method for nuclear physics
Bing-Nan Lu, Ning Li, Serdar Elhatisari +3
While first order perturbation theory is routinely used in quantum Monte Carlo (QMC) calculations, higher-order terms present significant numerical challenges. We present a new app…