Fractional magnetic excitations naturally emerge in one-dimensional spin chains. The search for fractionalization in higher dimensions has focused on frustrated systems but evidence now suggests that it can occur in simple two-dimensional antiferromagnets
We report the observation of the fractional quantum Hall effect in the lowest Landau level of a two-...
We construct explicit examples of microscopic models that stabilize a variety of fractionalized phas...
We propose two experimental setups that allow for the implementation and the detection of fractional...
We study the magnetic excitations on top of the plateaux states recently discovered in spin-Peierls ...
In the fractional quantum Hall effect, the quasiparticles carry fractional charge. But neutral excit...
Presented on February 18, 2013 from 3:00 pm to 4:00 pm in Room 1116 of the Marcus Nanotechnology bui...
We study the low-lying excitations from the fractional quantum Hall states at filling factors 2/3 an...
Fractionalization is a phenomenon in which strong interactions in a quantum system drive the emergen...
The elementary excitations at (1/3)-Landau-level filling have been studied for various spin polariza...
One of the simplest quantum many-body systems is the spin-1/2 Heisenberg antiferromagnetic chain, a ...
Using quantum Monte Carlo, exact diagonalization, and perturbation theory, we study the spectrum of ...
Investigations of the fractional quantum Hall effect are extended to spatially varying magnetic fiel...
Quantum spin liquid is a disordered but highly entangled magnetic state with fractional spin excitat...
Interactions between the microscopic constituents of a solid---a many-body system--- can lead to nov...
Strongly correlated fractional quantum Hall liquids support fractional excitations, which can be und...
We report the observation of the fractional quantum Hall effect in the lowest Landau level of a two-...
We construct explicit examples of microscopic models that stabilize a variety of fractionalized phas...
We propose two experimental setups that allow for the implementation and the detection of fractional...
We study the magnetic excitations on top of the plateaux states recently discovered in spin-Peierls ...
In the fractional quantum Hall effect, the quasiparticles carry fractional charge. But neutral excit...
Presented on February 18, 2013 from 3:00 pm to 4:00 pm in Room 1116 of the Marcus Nanotechnology bui...
We study the low-lying excitations from the fractional quantum Hall states at filling factors 2/3 an...
Fractionalization is a phenomenon in which strong interactions in a quantum system drive the emergen...
The elementary excitations at (1/3)-Landau-level filling have been studied for various spin polariza...
One of the simplest quantum many-body systems is the spin-1/2 Heisenberg antiferromagnetic chain, a ...
Using quantum Monte Carlo, exact diagonalization, and perturbation theory, we study the spectrum of ...
Investigations of the fractional quantum Hall effect are extended to spatially varying magnetic fiel...
Quantum spin liquid is a disordered but highly entangled magnetic state with fractional spin excitat...
Interactions between the microscopic constituents of a solid---a many-body system--- can lead to nov...
Strongly correlated fractional quantum Hall liquids support fractional excitations, which can be und...
We report the observation of the fractional quantum Hall effect in the lowest Landau level of a two-...
We construct explicit examples of microscopic models that stabilize a variety of fractionalized phas...
We propose two experimental setups that allow for the implementation and the detection of fractional...
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