Tilman Esslinger

Tilman Esslinger is a German experimental physicist. He is Professor at ETH Zurich, Switzerland, and works in the field of ultracold quantum gases and optical lattices.

Biography

Tilman Esslinger received his PhD in physics from the University of Munich and the Max Planck Institute of Quantum Optics, Germany, in 1995. In his doctoral research he worked under the supervision of Theodor Hänsch on subrecoil laser cooling and optical lattices. He then build up his own group in Hänsch’s lab and conducted pioneering work on atom lasers,^[1] observed long-range phase coherence in a Bose–Einstein condensate,^[2] and realized the superfluid to Mott-insulator transition with a Bose gas in an optical lattice.^[3][4] Following his habilitation, Esslinger was in October 2001 appointed full professor at ETH Zurich, Switzerland, where he pioneered one-dimensional atomic quantum gases,^[5] Fermi–Hubbard models with atoms,^[6] a quantum-gas analogue of the topological Haldane model ^[7] and the merger of quantum gas experiments with cavity quantum electrodynamics.^[8]

Research

The work of Esslinger and his group has stimulated an interdisciplinary exchange between the condensed-matter and quantum-gas communities. Recent notable results include the development of a quantum simulator for graphene,^[9] setting up of a cavity-optomechanical system in which the Dicke quantum phase transition to a superradiant state has been observed for the first time,^[10] as well as creation of a cold-atom analogue of mesoscopic conductors^[11] and observation of the onset of superfluidity in that system.^[12] Esslinger received a Phillip Morris Research Prize (shared with Theodor Hänsch and Immanuel Bloch) in 2000 and currently holds an ERC advanced grant. He is an author on more than 80 peer-reviewed journal articles, which have been cited more than 8000 times (as of March 2013).

References

1. ↑ I. Bloch, T. W. Hänsch & T. Esslinger, Atom Laser with a cw Output Coupler Physical Review Letters 82, 3008–3011 (1999)
2. ↑ I. Bloch, T. W. Hänsch & T. Esslinger, Measurement of the spatial coherence of a trapped Bose gas at the phase transition Nature 403, 166-170 (2000)
3. ↑ M. Greiner, I. Bloch, O. Mandel, T. W. Hänsch & T. Esslinger, Exploring Phase Coherence in a 2D Lattice of Bose-Einstein Condensates Physical Review Letters 87, 160405 (2001)
4. ↑ M. Greiner, O. Mandel, T. Esslinger, T.W. Hänsch & I. Bloch, Quantum Phase Transition from a Superfluid to a Mott Insulator Nature 415, 39-44 (2002)
5. ↑ T. Stöferle, H. Moritz, C. Schori, M. Köhl & T. Esslinger, Transition from a Strongly Interacting 1D Superfluid to a Mott Insulator Physical Review Letters 92, 130403 (2004)
6. ↑ T. Esslinger, Fermi–Hubbard Physics with Atoms in an Optical Lattice Annual Review of Condensed Matter Physics 1, 129–152 (2010)
7. ↑ G. Jotzu, M. Messer, R. Desbuquois, M. Lebrat, T. Uehlinger, D. Greif & T. Esslinger, Experimental realization of the topological Haldane model with ultra cold fermions Nature 515, 237-240 (2007)
8. ↑ F. Brennecke, T. Donner, S. Ritter, T. Bourdel, M. Köhl & T. Esslinger, Cavity QED with a Bose–Einstein condensate Nature 450, 268-271 (2007)
9. ↑ L. Tarruell, D. Greif, T. Uehlinger, G. Jotzu & T. Esslinger, Creating, moving and merging Dirac points with a Fermi gas in a tunable honeycomb lattice Nature 483, 302–305 (2012)
10. ↑ K. Baumann, C. Guerlin, F. Brennecke & T. Esslinger, Dicke quantum phase transition with a superfluid gas in an optical cavity Nature 464, 1301–1306 (2010)
11. ↑ J.-P. Brantut, J. Meineke, D. Stadler, S. Krinner & T. Esslinger, Conduction of Ultracold Fermions Through a Mesoscopic Channel Science 337, 1069–1071 (2012)
12. ↑ D. Stadler, S. Krinner, J. Meineke, J.-P. Brantut & T. Esslinger, Observing the drop of resistance in the flow of a superfluid Fermi gas Nature 491, 736–739 (2012)

External links

• Group homepage