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Vanishing thermal equilibration for hole-conjugate fractional quantum Hall states in graphene
Saurabh Kumar Srivastav, Ravi Kumar, Christian Spånslätt +5
Transport through edge-channels is responsible for conduction in quantum Hall (QH) phases. Topology dictates quantization of both charge and thermal transport coefficients. These t…
Eigenstate correlations around many-body localization transition
Konstantin S. Tikhonov, Alexander D. Mirlin
We explore correlations of eigenstates around the many-body localization (MBL) transition in their dependence on the energy difference (frequency) and disorder . In addition…
Majorana modes in emergent-wire phases of helical and cycloidal magnet-superconductor hybrids
Stefan Rex, Igor V. Gornyi, Alexander D. Mirlin
Noncollinear magnetism opens exciting possibilities to generate topological superconductivity. Here, we focus on helical and cycloidal magnetic textures in magnet-superconductor hy…
Noise on the Non-Abelian Fractional Quantum Hall Edge
Jinhong Park, Christian Spånslätt, Yuval Gefen +1
The recent measurement of a half-integer thermal conductance for the fractional quantum Hall state has confirmed its non-Abelian nature, making the question of the underlyi…
Temperature enhancement of thermal Hall conductance quantization
I. C. Fulga, Yuval Oreg, Alexander D. Mirlin +2
The quest for non-Abelian quasiparticles has inspired decades of experimental and theoretical efforts, where the scarcity of direct probes poses a key challenge. Among their cleare…
Slow many-body delocalization beyond one dimension
Elmer V. H. Doggen, Igor V. Gornyi, Alexander D. Mirlin +1
We study the delocalization dynamics of interacting disordered hard-core bosons for quasi-1D and 2D geometries, with system sizes and time scales comparable to state-of-the-art exp…