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cond-mat.mtrl-sci2003
Van der Waals Density Functional for Layered Structures
H. Rydberg, M. Dion, N. Jacobson +5
To understand sparse systems we must account for both strong local atom bonds and weak nonlocal van der Waals forces between atoms separated by empty space. A fully nonlocal functi…
cond-mat.str-el2003
Spin dynamics from Majorana fermions
W. Mao, P. Coleman, C. Hooley +1
Using the Majorana fermion representation of spin-1/2 local moments, we show how it is possible to directly read off the dynamic spin correlation and susceptibility from the one-pa…