Polaron-to-Polaron transitions in the radio-frequency spectrum of a quasi-two-dimensional Fermi gas

Physical Review Letters

Volumn 108, Issue 23, 2012, Pages

  Zhang, Y ^a,b   Ong, W ^a,b   Arakelyan, I ^a,b   Thomas, J E ^a  

^a NORTH CAROLINA STATE UNIVERSITY   (United States)

^b DUKE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ENERGY LEVEL SPACINGS; FERMI GAS; FESHBACH RESONANCES; RADIO FREQUENCY SPECTRUM; SPECTRAL SHIFT; TWO-COMPONENT MIXTURES; TWO-DIMENSION;

ELECTRON GAS; SPECTROSCOPY; TWO DIMENSIONAL;

POLARONS;

EID: 84862183527     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.108.235302     Document Type: Article

References (21)

1. M. Randeria, J.-M. Duan, and L.-Y. Shieh, Phys. Rev. Lett. 62, 981 (1989). PRLTAO 0031-9007 10.1103/PhysRevLett.62.981
2. H. Moritz, T. Stöferle, K. Guënter, M. Köhl, and T. Esslinger, Phys. Rev. Lett. 94, 210401 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.210401
3. J.-P. Martikainen and P. Törmä, Phys. Rev. Lett. 95, 170407 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.95.170407
4. G. Bertaina and S. Giorgini, Phys. Rev. Lett. 106, 110403 (2011). PRLTAO 0031-9007 10.1103/PhysRevLett.106.110403
5. B. Fröhlich, M. Feld, E. Vogt, M. Koschorreck, W. Zwerger, and M. Köhl, Phys. Rev. Lett. 106, 105301 (2011). PRLTAO 0031-9007 10.1103/PhysRevLett.106.105301
6. A.T. Sommer, L.W. Cheuk, M. J.-H. Ku, W.S. Bakr, and M.W. Zwierlein, Phys. Rev. Lett. 108, 045302 (2012). PRLTAO 0031-9007 10.1103/PhysRevLett.108. 045302
7. K.M. O'Hara, S.L. Hemmer, M.E. Gehm, S.R. Granade, and J.E. Thomas, Science 298, 2179 (2002). SCIEAS 0036-8075 10.1126/science.1079107
8. S. Giorgini, L.P. Pitaevskii, and S. Stringari, Rev. Mod. Phys. 80, 1215 (2008). RMPHAT 0034-6861 10.1103/RevModPhys.80.1215
9. I. Bloch, J. Dalibard, and W. Zwerger, Rev. Mod. Phys. 80, 885 (2008). RMPHAT 0034-6861 10.1103/RevModPhys.80.885
10. W. Ketterle and M.W. Zwierlein, in Ultracold Fermi Gases, Proceedings of the International School of Physics "Enrico Fermi," Varenna, 2006 (IOP, Amsterdam, 2008), p. 95.
11. D.S. Petrov and G.V. Shlyapnikov, Phys. Rev. A 64, 012706 (2001). PLRAAN 1050-2947 10.1103/PhysRevA.64.012706
12. A. Schirotzek, C.-H. Wu, A. Sommer, and M.W. Zwierlein, Phys. Rev. Lett. 102, 230402 (2009). PRLTAO 0031-9007 10.1103/PhysRevLett.102.230402
13. S. Zöllner, G.M. Bruun, and C.J. Pethick, Phys. Rev. A 83, 021603(R) (2011). PLRAAN 1050-2947 10.1103/PhysRevA.83.021603
14. M.M. Parish, Phys. Rev. A 83, 051603(R) (2011). PLRAAN 1050-2947 10.1103/PhysRevA.83.051603
15. V. Pietilä, arXiv:1203.6054v1.
16. R. Schmidt, T. Enss, V. Pietilä, and E. Demler, Phys. Rev. A PLRAAN 1050-2947 85, 021602(R) (2012). 10.1103/PhysRevA.85.021602
17. We thank M. Köhl for providing a preprint of his group's new experimental work on 2D polarons arXiv:1203.1009v1, following submission of our paper arXiv:1201.3560v1.
18. See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevLett.108.235302 for the calculation of the dimer and polaron spectra.
19. M. Bartenstein, A. Altmeyer, S. Riedl, R. Geursen, S. Jochim, C. Chin, J.H. Denschlag, R. Grimm, A. Simoni, E. Tiesinga, C.J. Williams, and P.S. Julienne, Phys. Rev. Lett. 94, 103201 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.103201
20. C. Langmack, M. Barth, W. Zwerger, and E. Braaten, Phys. Rev. Lett. 108, 060402 (2012). PRLTAO 0031-9007 10.1103/PhysRevLett.108.060402
21. F. Chevy, Phys. Rev. A 74, 063628 (2006). PLRAAN 1050-2947 10.1103/PhysRevA.74.063628