TY - JOUR

T1 - The density of states of a two-dimensional electron gas in a random external magnetic field

AU - Casher, Aharon

AU - Neuberger, Herbert

PY - 1984/5/3

Y1 - 1984/5/3

N2 - An argument is presented to explain the observed increase in the density of states at low energy of a hamiltonian describing a charged particle with spin 1 2 and with a g-factor = 2 in the presence of a random magnetic field in two dimensions. This effect is equivalent to chiral symmetry breaking in the quenched massless euclidean Schwinger model.

AB - An argument is presented to explain the observed increase in the density of states at low energy of a hamiltonian describing a charged particle with spin 1 2 and with a g-factor = 2 in the presence of a random magnetic field in two dimensions. This effect is equivalent to chiral symmetry breaking in the quenched massless euclidean Schwinger model.

UR - http://www.scopus.com/inward/record.url?scp=0001909489&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(84)90036-4

DO - 10.1016/0370-2693(84)90036-4

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AN - SCOPUS:0001909489

VL - 139

SP - 67

EP - 69

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -