activity
19952026
most citedMacroscopic magnetization jumps due to independent magnons in frustrated quantum spin lattices

352 citations · 3.4k across the 93 of their papers we have counts for

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8 papers · 1 filter

nucl-th1999★ 3 cited

Realistic Interactions and Configuration Mixing in Fermionic Molecular Dynamics

T. Neff, H. Feldmeier, R. Roth +1

In Fermionic Molecular Dynamics the occurrence of multifragmentation depends strongly on the intrinsic structure of the many-body state. Slater determinants with narrow single-part…

nucl-th1998

Liquid-gas phase transition in finite nuclei within Fermionic Molecular Dynamics

H. Feldmeier, J. Schnack

Within Fermionic Molecular Dynamics (FMD) a quantal nuclear system with only 16 nucleons shows a clearly visible liquid-gas phase transition. The FMD model is an approximation to t…

nucl-th1998

Fermionic Molecular Dynamics and short range correlations

H. Feldmeier, T. Neff, R. Roth +1

Fermionic Molecular Dynamics (FMD) models a system of fermions by means of many-body states which are composed of antisymmetrized products of single-particle states. These consist…

nucl-th1997★ 217 cited

A unitary correlation operator method

H. Feldmeier, T. Neff, R. Roth +1

The short range repulsion between nucleons is treated by a unitary correlation operator which shifts the nucleons away from each other whenever their uncorrelated positions are wit…

nucl-th1997★ 33 cited

The nuclear liquid-gas phase transition within Fermionic Molecular Dynamics

J. Schnack, H. Feldmeier

The time evolution of excited nuclei, which are in equilibrium with the surrounding vapour, is investigated. It is shown that the finite nuclear systems undergo a first oder phase…

nucl-th1997

Fermionic Molecular Dynamics: Multifragmentation in heavy-ion collisions and in excited nuclei

H. Feldmeier, J. Schnack

Within Fermionic Molecular Dynamics we investigate fragmentation of a compound system which was created in a heavy-ion collision at a beam energy in the Fermi energy domain and the…

nucl-th1997★ 58 cited

Fermionic Molecular Dynamics

H. Feldmeier, J. Schnack

A quantum molecular model for fermions is investigated which works with antisymmetrized many-body states composed of localized single-particle wave packets. The application to the…

nucl-th1995★ 37 cited

Statistical Properties of Fermionic Molecular Dynamics

J. Schnack, H. Feldmeier

Statistical properties of Fermionic Molecular Dynamics are studied. It is shown that, although the centroids of the single--particle wave--packets follow classical trajectories in…