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- Uwe Fritza, er Ayazb, +4 authors Jutta Buschbomf
- 2009

The European pond turtle, Emys orbicularis (Linnaeus, 1758), is one of the worldâ€™s most widely distributed chelonian species. We investigated its mitochondrial phylogeography and demography usingâ€¦ (More)

- Arkadiusz WÃ³js, C. Varol Toke, Jainendra K. Jain
- Physical review letters
- 2010

We report on exact diagonalization studies for fully spin polarized 5/2 fractional quantum Hall effect, incorporating Landau-level mixing through the Bishara-Nayak effective interaction. We find thatâ€¦ (More)

We apply Dynamical Mean-Field Theory to strongly interacting fermions in an inhomogeneous environment. With the help of this Real-Space Dynamical Mean-Field Theory (R-DMFT) we investigateâ€¦ (More)

- Arkadiusz WÃ³js, C. Varol Toke, Jainendra K. Jain
- Physical review letters
- 2010

The model of fermions in a magnetic field interacting via a purely three-body repulsive interaction has attracted interest because it produces, in the limit of short range interaction, the Pfaffianâ€¦ (More)

- C. Varol Toke, Jainendra K. Jain
- Journal of physics. Condensed matter : anâ€¦
- 2012

Because of the spin and Dirac-valley degrees of freedom, graphene allows the observation of one-, two- or four-component fractional quantum Hall effects in different parameter regions. We address theâ€¦ (More)

- C. Varol Toke, Jainendra K. Jain
- Physical review letters
- 2006

It is demonstrated that an understanding of the 5/2 fractional quantum Hall effect can be achieved within the composite fermion theory without appealing to the Pfaffian wave function. The residualâ€¦ (More)

We study the collective modes of the quantum Hall states in undoped bilayer graphene in a strong perpendicular magnetic and electric field. Both for the well-known ferromagnetic state that isâ€¦ (More)

- G. J. Sreejith, C. Varol Toke, Arkadiusz WÃ³js, Jainendra K. Jain
- Physical review letters
- 2011

We study a class of ansatz wave functions in which composite fermions form two correlated "partitions." These "bipartite" composite fermion states are demonstrated to be very accurate for electronsâ€¦ (More)

- C. Varol Toke, Nicolas Regnault, Jainendra K. Jain
- Physical review letters
- 2007

It is shown, with the help of exact diagonalization studies on systems with up to 16 electrons, in the presence of up to two delta function impurities, that the Pfaffian model is not accurate for theâ€¦ (More)

- TamÃ¡s Haidekker Galambos, C. Varol Toke
- Physical review. E
- 2018

We elaborate on the methodology to simulate bulk systems in the absence of time-reversal symmetry by the phase-fixed path-integral Monte Carlo method under (possibly twisted) periodic boundaryâ€¦ (More)