Group Updates
Recent News
- 2011: DOE grant on "Nonequilibrium quantum physics and New Frontiers"
- Designing heterostructures with higher-temperature superconductivity: Phys. Rev. B 84, 024526 (2011)
- Topological insulators with Interactions and Lattics Anisotropy: arXiv:1106.0943
- Quantum RC circuit with a Giant Charge Relaxation Resistance: arXiv:1105.6353
- Photonic Kondo Effect: arXiv:1104.0708
- Congratulations to Peter Orth for successfully defending his dissertation! Peter is now a postdoctoral fellow at Karlsruhe, please visit his webpage at http://www.tkm.kit.edu/english/staff_1148.php.
- Entanglement Entropy of the Two-Dimensional Heisenberg Antiferromagnet
Phys. Rev. B 83, 224410 (2011) or arXiv:1103.1636
- Effective Equilibrium Theory of Nonequilibrium Quantum Transport, arXiv:1101.1526
- Entanglement from Charge Statistics: Exact Relations for Many-Body Systems
Phys. Rev. B 83, 161408(R) (2011) or arXiv:1008.5191. See also Phys. Rev. B 82, 012405 (2010)
- Dynamics, Synchronization and Quantum Phase Transitions of Two Dissipative Spins
Phys. Rev. B 82, 144423 (2010) (Editors' Suggestion)
- The quantum RC circuit: Our article has been published in Nature Physics
Nature Physics 6, 697 (2010)
- Time-reversal symmetry breaking in circuit-QED based photon lattices
Phys. Rev. A 82, 043811 (2010) was selected as a Viewpoint in Physics
- Topological insulators in the presence of interactions
Phys. Rev. B 82, 075106 (2010)
- Zero modes in graphene systems
Phys. Rev. B 79, 184520 (2009)
- Review and talk (PDF) on high-Tc superconductivity. We have also published a survey on high-Tc superconductors and cold atoms.
- Universality in dissipative Landau-Zener transitions
Phys. Rev. A 82, 032118 (2010)
- Book on quantum phase transitions as a common effort of the scientific community: Our contribution.
- Charge fractionalization in low dimensions
A Yale-Harvard collaboration published in Nature Physics: Nature Physics 4, 116 (2008).