Even denominator fractional quantum Hall states in higher Landau levels of graphene
An important development in the field of the fractional quantum Hall effect was the proposal
that the 5/2 state observed in the Landau level with orbital index n= 1 of two-dimensional …
that the 5/2 state observed in the Landau level with orbital index n= 1 of two-dimensional …
Composite-fermion pairing at half-filled and quarter-filled lowest Landau level
The Halperin-Lee-Read Fermi sea of composite fermions at half-filled lowest Landau level is
the realization of a fascinating metallic phase that is a strongly correlated “non-Fermi liquid” …
the realization of a fascinating metallic phase that is a strongly correlated “non-Fermi liquid” …
Fractional quantum Hall effect of partons and the nature of the 8/17 state in the zeroth Landau level of bilayer graphene
We consider the fractional quantum Hall effect (FQHE) at the filling factor 8/17, where
signatures of incompressibility have been observed in the zeroth Landau level of bilayer …
signatures of incompressibility have been observed in the zeroth Landau level of bilayer …
Very-high-energy collective states of partons in fractional quantum hall liquids
The low-energy physics of fractional quantum Hall (FQH) states—a paradigm of strongly
correlated topological phases of matter—to a large extent is captured by weakly interacting …
correlated topological phases of matter—to a large extent is captured by weakly interacting …
Fractional quantum Hall effect with unconventional pairing in monolayer graphene
Motivated by the observation of even denominator fractional quantum Hall effect in the n= 3
Landau level of monolayer graphene [Kim et al., Nat. Phys. 15, 154 (2019) NPAHAX 1745 …
Landau level of monolayer graphene [Kim et al., Nat. Phys. 15, 154 (2019) NPAHAX 1745 …
Paired fermions in strong magnetic fields and daughters of even-denominator Hall plateaus
Recent quantum Hall experiments have observed “daughter states” next to several plateaus
at half-integer filling factors in various platforms. These states were first proposed based on …
at half-integer filling factors in various platforms. These states were first proposed based on …
Prediction of a Non-Abelian Fractional Quantum Hall State with -Wave Pairing of Composite Fermions in Wide Quantum Wells
We theoretically investigate the nature of the state at the quarter filled lowest Landau level
and predict that, as the quantum well width is increased, a transition occurs from the …
and predict that, as the quantum well width is increased, a transition occurs from the …
Real-space entanglement spectra of parton states in fractional quantum Hall systems
Real-space entanglement spectra (RSES) capture characteristic features of the topological
order encoded in the fractional quantum Hall (FQH) states. In this work, we numerically …
order encoded in the fractional quantum Hall (FQH) states. In this work, we numerically …
Fractional quantum Hall effect at
Motivated by two independent experiments revealing a resistance minimum at the Landau
level (LL) filling factor ν= 2+ 4/9, characteristic of the fractional quantum Hall effect (FQHE) …
level (LL) filling factor ν= 2+ 4/9, characteristic of the fractional quantum Hall effect (FQHE) …
A non-Abelian parton state for the fractional quantum Hall effect
A Coimbatore Balram - SciPost Physics, 2021 - scipost.org
Fascinating structures have arisen from the study of the fractional quantum Hall effect
(FQHE) at the even denominator fraction of $5/2$. We consider the FQHE at another even …
(FQHE) at the even denominator fraction of $5/2$. We consider the FQHE at another even …