152 citations · 821 across the 23 of their papers we have counts for
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Dimensional crossover of effective orbital dynamics in polar distorted 3He-A: Transitions to anti-spacetime
J. Nissinen, G. E. Volovik
Topologically protected superfluid phases of He allow one to simulate many important aspects of relativistic quantum field theories and quantum gravity in condensed matter. Her…
Effective Minkowski to Euclidean signature change of the magnon BEC pseudo-Goldstone mode in polar 3He
J. Nissinen, G. E. Volovik
We discuss the effective metric experienced by the Nambu-Goldstone mode propagating in the broken symmetry spin-superfluid state of coherent precession of magnetization. This colle…
Dual gauge field theory of quantum liquid crystals in three dimensions
Aron J. Beekman, Jaakko Nissinen, Kai Wu +1
The dislocation-mediated quantum melting of solids into quantum liquid crystals is extended from two to three spatial dimensions, using a generalization of boson-vortex or Abelian-…
Type-III and IV interacting Weyl points
J. Nissinen, G. E. Volovik
3+1-dimensional Weyl fermions in interacting systems are described by effective quasi-relativistic Green's functions parametrized by a 16 element matrix in an expansion aro…