Condensed Matter Theory

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Observing complex bound states in the spin-1/2 Heisenberg XXZ chain using local quantum quenches

(2011)

Authors:

Martin Ganahl, Elias Rabel, Fabian HL Essler, Hans Gerd Evertz
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Multi-Particle Pseudopotentials for Multi-Component Quantum Hall Systems

(2011)

Authors:

Simon C Davenport, Steven H Simon
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Boson Pairing and Unusual Criticality in a Generalized XY Model

Physical Review Letters American Physical Society (APS) 107:24 (2011) 240601

Authors:

Yifei Shi, Austen Lamacraft, Paul Fendley
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Importance of interband transitions for the fractional quantum Hall effect in bilayer graphene

(2011)

Authors:

Kyrylo Snizhko, Vadim Cheianov, Steven H Simon
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Active polymer translocation through flickering pores.

Phys Rev Lett 107:23 (2011) 238102

Authors:

Jack A Cohen, Abhishek Chaudhuri, Ramin Golestanian

Abstract:

Single file translocation of a homopolymer through an active channel under the presence of a driving force is studied using Langevin dynamics simulation. It is shown that a channel with sticky walls and oscillating width could lead to significantly more efficient translocation as compared to a static channel that has a width equal to the mean width of the oscillating pore. The gain in translocation exhibits a strong dependence on the stickiness of the pore, which could allow the polymer translocation process to be highly selective.
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