Condensed Matter Theory

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Integrable modification of the critical Chalker-Coddington network model

Physical Review B American Physical Society (APS) 84:14 (2011) 144201

Authors:

Yacine Ikhlef, Paul Fendley, John Cardy
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Integrable modification of the critical Chalker-Coddington network model

Physical Review B American Physical Society (APS) 84:14 (2011) 144201

Authors:

Yacine Ikhlef, Paul Fendley, John Cardy
More details from the publisher

Topological phase transition in a network model with preferential attachment and node removal

EUROPEAN PHYSICAL JOURNAL B 83:4 (2011) 519-524

Authors:

H Bauke, C Moore, JB Rouquier, D Sherrington

Abstract:

Preferential attachment is a popular model of growing networks. We consider a generalized model with random node removal, and a combination of preferential and random attachment. Using a high-degree expansion of the master equation, we identify a topological phase transition depending on the rate of node removal and the relative strength of preferential vs. random attachment, where the degree distribution goes from a power law to one with an exponential tail.
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Charge Transport in Weyl Semimetals

(2011)

Authors:

Pavan Hosur, SA Parameswaran, Ashvin Vishwanath
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The eight-vertex model and lattice supersymmetry

(2011)

Authors:

Christian Hagendorf, Paul Fendley
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