nLab Rahul Roy

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Selected writings

Theoretical prediction of the fractional quantum anomalous Hall effect:

• Siddharth A. Parameswaran, Rahul Roy, Shivaji L. Sondhi: Fractional Quantum Hall Physics in Topological Flat Bands, Comptes Rendus. Physique, Topological insulators / Isolants topologiques, 14 9-10 (2013) 816-839 [arXiv:1302.6606, doi:10.1016/j.crhy.2013.04.003]

• Rahul Roy: Band geometry of fractional topological insulators, Phys. Rev. B 90 (2014) 165139 [arXiv:1208.2055, doi:10.1103/PhysRevB.90.165139]

and its relation to W-infinity algebras:

• Siddharth A. Parameswaran, Rahul Roy, Shivaji L. Sondhi: Fractional Chern Insulators and the $W_\infty$ Algebra, Phys. Rev. B 85 (2012) 241308(R) [arXiv:1106.4025, doi:10.1103/PhysRevB.85.241308]

Review:

• Rahul Roy, Shivaji L. Sondhi: Fractional quantum Hall effect without Landau levels, Physics 446 (June 2011) [physics.aps:v4/46]

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