Lobachevsky Geometry and Graphene Spacetimes

Alfredo IorioCharles University, Prague

April 15th 2014Giornata di Gravità Classica e Quantistica

PAFT XX, Vietri sul Mare

1. Graphene

The tree regimesThe tree regimes

large l E ~ 10 E ~ 10 mmeVeV

inelas; cont; lininelas; cont; lin

medium l E ~ 1 eV E ~ 1 eV

elas; cont; linelas; cont; lin

small l E > 4 eVE > 4 eV

elas; dis; nonlinelas; dis; nonlin

intrinsic effects dominateintrinsic effects dominate

2. Graphene Spacetimes

3. Lobachevsky geometry and horizons

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There is more!

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4. Quantum Gra(phene)vity?

5. References

A. I., Ann. Phys. 326 (2011) 1334

“ “ Eur. Phys. J. Plus 127 (2012) 156

“ “ J. Phis.: Conf. Series 442 (2013) 012056

A.I, G. Lambiase, Phys. Lett. B 716 (2012) 334

“ “ “ “ arXiv:1308.0265

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