851 citations
- Fondazione Bruno KesslerIT190 papers
- Istituto Nazionale di Fisica Nucleare, Trento Institute for Fundamental Physics And ApplicationsIT74 papers
- Technical University of MunichDE73 papers
- University of TrentoIT63 papers
- Centre National de la Recherche ScientifiqueFR53 papers
- Universitat de ValènciaES50 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR47 papers
- Istituto Nazionale di Fisica NucleareIT47 papers
- Technische Universität DarmstadtDE47 papers
- Institut de Physique ThéoriqueFR42 papers
- CEA Paris-SaclayFR35 papers
- Thomas Jefferson National Accelerator FacilityUS30 papers
7 papers · 1 filter
Ground State Wave Functions in the Hyperspherical Formalism for Nuclei with A > 4
Nir Barnea, Winfried Leidemann, Giuseppina Orlandini
The general formulation of a technically advantageous method to find the ground state solution of the Schrodinger equation in configuration space for systems with a number of parti…
Bremsstrahlung in Decay
N. Takigawa, Y. Nozawa, K. Hagino +2
A quantum mechanical analysis of the bremsstrahlung in decay of Po is performed in close reference to a semiclassical theory. We clarify the contribution from the tunne…
Stability Issues in Euclidean Quantum Gravity
G. Modanese
It is known that the action of Euclidean Einstein gravity is not bounded from below and that the metric of flat space does not correspond to a minimum of the action. Nevertheless,…
Tunneling of a Massless Field through a 3D Gaussian Barrier
G. Modanese
We propose a method for the approximate computation of the Green function of a scalar massless field Phi subjected to potential barriers of given size and shape in spacetime. This…
Transport Simulations with Pi and Delta In-Medium Properties
J. Helgesson, J. Randrup
Transport simulations including in-medium properties derived in a microscopic pi + nucleon-hole + delta-hole model in infinite nuclear matter are presented. In-medium pion dispersi…
Similarity Renormalization, Hamiltonian Flow Equations, and Dyson's Intermediate Representation
T. S. Walhout
A general framework is presented for the renormalization of Hamiltonians via a similarity transformation. Divergences in the similarity flow equations may be handled with dimension…