most citedSpectral density, Levinson's theorem, and the extra term in the second virial coefficient for 1D delta-function potential

5 citations · 10 across the 2 of their papers we have counts for

collaborators

2 papers

cond-mat.quant-gas2019★ 5 cited

Spectral density, Levinson's theorem, and the extra term in the second virial coefficient for 1D delta-function potential

H. E. Camblong, A. Chakraborty, W. S. Daza +3

In contrast with the 3D result, the Beth-Uhlenbeck (BU) formula in 1D contains an extra -1/2 term. The origin of this -1/2 term is explained using a spectral density approach. To b…

cond-mat.mtrl-sci2010★ 5 cited

NMR Measurements of Power-Law Behavior in the Spin-Wave and Critical Regions of Ferromagnetic EuO

N. Bykovetz, B. Birang, J. Klein +1

Precision continuous-wave NMR measurements have been carried out over the entire magnetization curve of EuO and are presented in tabular form. Two very closely spaced resonances ar…