General relativity and graphene

More documents

Recommendations

Info

Several defects at fixed positions Pentagons (heptagons) attract (repel) charge. Pentagon-heptagon pairs act as dipoles. Local density of states around a hept-pent pair Local density of states around a Stone-Wales defect
Averaging over disorder A. Cortijo <strong>and</strong> M.A.H V , arxiv 0709.2698 . Topological defects induce long range correlated disorder. The effective potential: i V = i Λ() r ∂ −i ( ∂ Λ()) r 1442443 i 14 424443 i η ψγ ψ ψγ ψ V η 2 V 1 2 i from the curved gamma matrices from the spin connection It can be argued that V has the following variance: V( q) V ( − q) =δ i j ij n=density of disorder n q 2 2 8e 4 σω ( = 0) == ( ) h 3π g
Page 1 and 2: Evora08 General relativity and grap
Page 3 and 4: A brief history of graphene In the
Page 5 and 6: Second revolution: graphene (05) Wh
Page 7 and 8: Other interesting points of the dis
Page 9 and 10: Ripples on graphene Freely suspende
Page 11 and 12: Physical origin of the curvature
Page 13 and 14: Observation of topological defects
Page 15 and 16: Formation of topological defects Sq
Page 17 and 18: Dirac in curved space We can includ
Page 19 and 20: Multiple defects
Page 21 and 22: Cosmology versus condensed matter N
Page 23: Computation of observables Equation
Page 27 and 28: Characterized by the Burgers vector
Page 29 and 30: Torsion in differential geometry Ba
Page 31 and 32: Dirac fermions in curved space with
Page 33 and 34: arXiv:0810.5121 Similar models. Fut
Page 35 and 36: Summary • Ripples occur naturally
Page 37: Conclusions General relativity and

General relativity and graphene

Create successful ePaper yourself

Delete template?

Save as template?