183 citations · 420 across the 11 of their papers we have counts for
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cond-mat.str-el2014★ 2 cited
Impurities and Landau level mixing in a fractional quantum Hall state in a flatband lattice model
Topi Siro, Mikko Ervasti, Ari Harju
We study the toplogical checkerboard lattice model around the fractional quantum Hall phase using numerical exact diagonalization without Landau level projections.…
cond-mat.str-el2013★ 13 cited
Enhancement models of momentum densities of annihilating electron-positron pairs: the many-body picture of natural geminals
Ilja Makkonen, Mikko M. Ervasti, Topi Siro +1
The correlated motion of a positron surrounded by electrons is a fundamental many-body problem. We approach this by modeling the momentum density of annihilating electron-positron…