28 citations · 95 across the 9 of their papers we have counts for
4 papers · 1 filter
Dipole representation of composite fermions in graphene quantum Hall systems
Sonja Predin
The even denominator fractional quantum Hall effect has been experimentally observed in graphene in the fourth Landau level (). This paper is motivated by recent studies reg…
Charge fluctuations, hydrodynamics and transport in the square-lattice Hubbard model
J. Vucicevic, S. Predin, M. Ferrero
Recent experimental results suggest that a particular hydrodynamic theory describes charge fluctuations at long wavelengths in the square-lattice Hubbard model. Due to the continui…
Microscopic derivation of Dirac composite fermion theory: Aspects of noncommutativity and pairing instabilities
Dragoljub Gočanin, Sonja Predin, Marija Dimitrijević Ćirić +2
Building on previous work [N. Read, Phys. Rev. B 58, Z. Dong and T. Senthil, 16262 (1998); Phys. Rev. B 102, 205126 (2020)] on the system of bosons at filling factor , we der…
Entanglement spectrum of the degenerative ground state of Heisenberg ladders in a time-dependent magnetic field
Sonja Predin
We investigate of the relationship between the entanglement and subsystem Hamiltonians in the perturbative regime of strong coupling between subsystems. One of the two conditions t…