Dmitry Kovrizhin
TCM Group, Cavendish Laboratory, 19, J J Thomson Avenue, Cambridge CB3 0HE, UK
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Research Interests
I am a condensed matter theorist. I study collective behaviour of many-particle quantum systems in the broad context of solid-state physics and ultra-cold atoms. Below is the list of my current research interests.
- non-equilibrium quantum phenomena
- strongly-correlated systems
- frustrated magnetism, quantum spin liquids, Majorana fermions
- topological phases, quantum Hall effect, fractional Chern Insulators
- topological defects and textures, vortex and skyrmion lattices
- random matrix theory
- numerical algorithms for strongly correlated quantum systems, DMRG
Selected publications
* complete list of publications is available here, my papers can also be found on arXivDynamics of a Two-Dimensional Quantum Spin Liquid: Signatures of Emergent Majorana Fermions and Fluxes
J. Knolle, D. L. Kovrizhin, J. T. Chalker, and R. Moessner
Phys. Rev. Lett. 112, 207203, (2014) [PRL,
, arXiv:1308.4336]
see physics viewpoint by Alexei Tsvelik Quasiparticle Signatures in Quantum Spin LiquidsBulk-edge correspondence in fractional Chern insulators
Zhao Liu, D. L. Kovrizhin, and Emil J. Bergholtz
Phys. Rev. B 88, 081106(R), (2013) [PRB (Rapid Comm), arXiv:1304.1323]
Multicomponent Skyrmion Lattices and Their Excitations
D. L. Kovrizhin, Benoît Douçot, and R. Moessner
Phys. Rev. Lett. 110, 186802 (2013) [PRL, arXiv:1207.4021]
Relaxation in Driven Integer Quantum Hall Edge States
D. L. Kovrizhin and J. T. Chalker
Phys. Rev. Lett. 109, 106403 (2012) [PRL, arXiv:1111.3914]
Exactly solved model for an electronic Mach-Zehnder interferometer
D. L. Kovrizhin and J. T. Chalker
Phys. Rev. B 80, 161306(R) (2009) [PRB (Rapid Comm)
, arXiv:0903.3387]Density matrix renormalization group for bosonic quantum Hall effect
D. L. Kovrizhin
Phys. Rev. B 81, 125130 (2010) [PRB, arXiv:0909.3693]
Bose-Einstein Condensation of Magnons in Cs2CuCl4
T. Radu, H. Wilhelm, V. Yushankhai, D. Kovrizhin, R. Coldea, Z. Tylczynski, T. Lühmann, and F. Steglich
Phys. Rev. Lett. 95, 127202 (2005) [PRL, cond-mat/0505058]
also advertised in "First Bose-Einstein Condensate in a Solid", Physics News Update 746 2 (2005).
Anomalous Tunneling of Phonon Excitations between Two Bose-Einstein Condensates
Yu. Kagan, D. L. Kovrizhin, and L. A. Maksimov
Phys. Rev. Lett. 90, 130402 (2003) [PRL, cond-mat/0210329]