output
20022009
most citedRelativistic viscous hydrodynamics, conformal invariance, and holography

801 citations

Showing cond-mat.str-elShow all

5 papers · 1 filter

cond-mat.str-el2009

Magnetic response of magnetic molecules with non-collinear local d-tensors

J. Schnack

Investigations of molecular magnets are driven both by prospective applications in future storage technology or quantum computing as well as by fundamental questions. Nowadays nume…

cond-mat.str-el200826 cited

Frustration effects in antiferromagnetic molecules: the cuboctahedron

J. Schnack, R. Schnalle

Frustration of magnetic systems which is caused by competing interactions is the driving force of several unusual phenomena such as plateaus and jumps of the magnetization curve as…

cond-mat.str-el2008

Optimized perturbation theory for molecular antiferromagnets

R. Schnalle, J. Schnack

The energy spectra of mesoscopic, i.e. few-body quantum systems are of great interest in several areas of physics such as nuclear physics, cluster physics or magnetism. One way to…

cond-mat.str-el200730 cited

Optimized implementation of the Lanczos method for magnetic systems

J. Schnack, P. Hage, H. -J. Schmidt

Numerically exact investigations of interacting spin systems provide a major tool for an understanding of their magnetic properties. For medium size systems the approximate Lanczos…

cond-mat.str-el2007113 cited

Enhanced magnetocaloric effect in frustrated magnetic molecules with icosahedral symmetry

J. Schnack, R. Schmidt, J. Richter

We investigate the magnetocaloric properties of certain antiferromagnetic spin systems that have already been or very likely can be synthesized as magnetic molecules. It turns out…