Browsing by Author Schmidt, HJ


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Issue DateTitleAuthor(s)
2004A solvable model of a one-dimensional quantum gas with pair interactionSchmidt, HJ; Bartke, J
2001Bounding and approximating parabolas for the spectrum of Heisenberg spin systemsSchmidt, HJ; Schnack, J ; Luban, M
2003Classical ground states of symmetric Heisenberg spin systemsSchmidt, HJ; Luban, M
2001Continuous families of isospectral Heisenberg spin systems and the limits of inference from measurementsSchmidt, HJ; Luban, M
2004Exact eigenstates and macroscopic magnetization jumps in strongly frustrated spin latticesRichter, J; Schulenburg, J; Honecker, A; Schnack, J ; Schmidt, HJ
2004General properties and analytical approximations of photorefractive solitonsGeisler, A; Homann, F; Schmidt, HJ
2000Ground-state properties of antiferromagnetic Heisenberg spin ringsBarwinkel, K; Schmidt, HJ; Schnack, J 
2001Heisenberg exchange parameters of molecular magnets from the high-temperature susceptibility expansionSchmidt, HJ; Schnack, J ; Luban, M
2003Improved upper and lower energy bounds for antiferromagnetic Heisenberg spin systemsBarwinkel, K; Schmidt, HJ; Schnack, J 
2001Independent magnon states on magnetic polytopesSchnack, J ; Schmidt, HJ; Richter, J; Schulenburg, J
1998Investigations on finite ideal quantum gasesSchmidt, HJ; Schnack, J 
2002Linear energy bounds for Heisenberg spin systemsSchmidt, HJ
2002Macroscopic magnetization jumps due to independent magnons in frustrated quantum spin latticesSchulenburg, J; Honecker, A; Schnack, J ; Richter, J; Schmidt, HJ
2005Metamagnetic phase transition of the antiferromagnetic Heisenberg icosahedronSchroder, C; Schmidt, HJ; Schnack, J ; Luban, M
2002Partition functions and symmetric polynomialsSchmidt, HJ; Schnack, J 
2000Photon starsSchmidt, HJ; Homann, F
2003Quantum numbers for relative ground states of antiferromagnetic Heisenberg spin ringsBarwinkel, K; Hage, P; Schmidt, HJ; Schnack, J 
2002Reply to the Comment by O. Waldmann on ``Bounding and approximating parabolas for the spectrum of Heisenberg spin systems''Schmidt, HJ; Schnack, J ; Luban, M
2005Spin systems with dimerized ground statesSchmidt, HJ
2000Structure and relevant dimension of the Heisenberg model and applications to spin ringsBarwinkel, K; Schmidt, HJ; Schnack, J