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Institut for Fysik og Astronomi

Publications

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Levinsen, J., Parish, M. M., Christensen, R. S., Arlt, J. J. & Bruun, G. M. (2017). Finite-temperature behavior of the Bose polaron. Physical Review A, 96(063622), 063622. Artikel 063622. https://doi.org/10.1103/PhysRevA.96.063622

Hoinka, S., Dyke, P., Lingham, M., Kinnunen, J., Bruun, G. & Vale, C. (2017). Goldstone mode and pair-breaking excitations in atomic Fermi superfluids. Nature Physics, 13(10), 943-946. https://doi.org/10.1038/nphys4187

Suchet, D., Wu, Z., Chevy, F. & Bruun, G. (2017). Long-range mediated interactions in a mixed-dimensional system. Physical Review A, 95(4), 043643. Artikel 043643. https://doi.org/10.1103/PhysRevA.95.043643

Loft, N. J. S., Wu, Z. & Bruun, G. (2017). Mixed-dimensional Bose polaron. Physical Review A, 96(3), Artikel 033625. https://doi.org/10.1103/PhysRevA.96.033625

Midtgaard, J. M., Wu, Z. & Bruun, G. M. (2017). Time-reversal-invariant topological superfluids in Bose-Fermi mixtures. Physical Review A, 96(3), Artikel 033605. https://doi.org/10.1103/PhysRevA.96.033605

Bjerlin, J., Reimann, S. & Bruun, G. (2016). Few-Body Precursor of the Higgs Mode in a Fermi Gas. Physical Review Letters, 116(15), Artikel 155302. https://doi.org/10.1103/PhysRevLett.116.155302

Wu, Z., Block, J. K. & Bruun, G. (2016). Liquid crystal phases of two-dimensional dipolar gases and Berezinskii-Kosterlitz-Thouless melting. Scientific Reports, 6, 1-10. Artikel 19038 . https://doi.org/10.1038/srep19038

Bruun, G., Hainzl, C. & laux, M. (2016). Mixed parity pairing in a dipolar gas. Journal of Modern Optics, 63(18), 1777-1782. https://doi.org/10.1080/09500340.2016.1194492

Jørgensen, N. B., Wacker, L., Skalmstang, K. T., Parish, M. M., Levinsen, J. F., Christensen, R. S., Bruun, G. M. & Arlt, J. J. (2016). Observation of Attractive and Repulsive Polarons in a Bose-Einstein Condensate. Physical Review Letters, 117(5), 055302. Artikel 055302. https://doi.org/10.1103/PhysRevLett.117.055302

Wu, Z. & Bruun, G. (2016). Topological Superfluid in a Fermi-Bose Mixture with a High Critical Temperature. Physical Review Letters, 117(24), 245302. Artikel 245302. https://doi.org/10.1103/PhysRevLett.117.245302

Midtgaard, J. M., Wu, Z. & Bruun, G. (2016). Topological superfluidity of lattice fermions inside a Bose-Einstein condensate. Physical Review A, 94(6), 063631. Artikel 063631. https://doi.org/10.1103/PhysRevA.94.063631

Wu, Z., Block, J. K. & Bruun, G. M. (2015). Coexistence of density wave and superfluid order in a dipolar Fermi gas. Physical Review B, 91, Artikel 224504. https://doi.org/10.1103/PhysRevB.91.224504

Cetina, M., Jag, M., Lous, R., Walraven, J., Grimm, R., Christensen, R. S. & Bruun, G. (2015). Decoherence of Impurities in a Fermi Sea of Ultracold Atoms. Physical Review Letters, 115, Artikel 135302. https://doi.org/10.1103/PhysRevLett.115.135302

Levinsen, J., Parish, M. M. & Bruun, G. M. (2015). Impurity in a Bose-Einstein Condensate and the Efimov Effect. Physical Review Letters, 115(12), Artikel 125302. https://doi.org/10.1103/PhysRevLett.115.125302

Kinnunen, J. & Bruun, G. (2015). Induced interactions in a superfluid Bose-Fermi mixture. Physical Review A, 91, Artikel 041605(R). https://doi.org/10.1103/PhysRevA.91.041605

Wu, Z., Zaremba, E., Smyrnakis, J., Magiropoulos, M., Efremidis, N. K. & Kavoulakis, G. M. (2015). Mean-field yrast spectrum and persistent currents in a two-component Bose gas with interaction asymmetry. Physical Review A, 92(3), Artikel 033630. https://doi.org/10.1103/PhysRevA.92.033630

Christensen, R. S., Levinsen, J. F. & Bruun, G. (2015). Quasiparticle Properties of a Mobile Impurity in a Bose-Einstein Condensate. Physical Review Letters, 115, Artikel 160401. https://doi.org/10.1103/PhysRevLett.115.160401

Christensen, R. S. & Bruun, G. (2015). Quasiparticle scattering rate in a strongly polarized Fermi mixture. Physical Review A, 91, Artikel 042702. https://doi.org/10.1103/PhysRevA.91.042702

Levinsen, J., Massignan, P., Bruun, G. & Parish, M. (2015). Strong-coupling ansatz for the one-dimensional Fermi gas in a harmonic potential. Science Advances, 1, Artikel e1500197. https://doi.org/10.1126/sciadv.1500197

Pedersen, K. G. L., Andersen, B., Bruun, G. & Sørensen, A. (2015). Using superlattice potentials to probe long-range magnetic correlations in optical lattices. Physical Review A, 92, Artikel 063633. https://doi.org/10.1103/PhysRevA.92.063633

Aikawa, K., Frisch, A., Mark, M., Baier, S., Grimm, R., Bohn, J. L., Jin, D. S., Bruun, G. & Ferlaino, F. (2014). Anisotropic relaxation dynamics in a dipolar Fermi gas driven out of equilibrium. Physical Review Letters, 113, Artikel 263201. https://doi.org/10.1103/PhysRevLett.113.263201

Bruun, G. (2014). Long-lived Higgs mode in a two-dimensional confined Fermi system. Physical Review A, 90, Artikel 023621. https://doi.org/10.1103/PhysRevA.90.023621

Massignan, P., Zaccanti, M. & Bruun, G. (2014). Polarons, dressed molecules and itinerant ferromagnetism in ultracold Fermi gases. Reports on Progress in Physics, 77(3), Artikel 034401. https://doi.org/10.1088/0034-4885/77/3/034401

Block, J. K. & Bruun, G. (2014). Properties of the density-wave phase of a two-dimensional dipolar Fermi gas. Physical Review B, 90, Artikel 155102. https://doi.org/10.1103/PhysRevB.90.155102

Bruun, G. & Nelson, D. (2014). Quantum hexatic order in two-dimensional dipolar and charged fluids. Physical Review B, 89, Artikel 094112. https://doi.org/10.1103/PhysRevB.89.094112

Baur, S., Vogt, E., Köhl, M. & Bruun, G. (2013). Collective modes of a two-dimensional spin-1/2 Fermi gas in a harmonic trap. Physical Review A, 87(4), 1-8. Artikel 043612. https://doi.org/10.1103/PhysRevA.87.043612

Bruun, G. (2013). Dipolar fermions in 1D and 2D geometries.

Massignan, P., Yu, Z. & Bruun, G. (2013). Itinerant Ferromagnetism in a Polarized Two-Component Fermi Gas. Physical Review Letters, 110(23), 230401. https://doi.org/10.1103/PhysRevLett.110.230401

Lan, Z., Bruun, G. & Lobo, C. (2013). Quasiparticle Lifetime in Ultracold Fermionic Mixtures with Density and Mass Imbalance. Physical Review Letters, 111(14), Artikel 145301. https://doi.org/10.1103/PhysRevLett.111.145301

Deuretzbacher, F., Bruun, G., Pethick, C. J., Jona-Lasinio, M., Riemann, S. & Santos, L. (2013). Self-bound many-body states of quasi-one-dimensional dipolar Fermi gases: Exploiting Bose-Fermi mappings for generalized contact interactions. Physical Review A, 88(033611), 1-5. https://doi.org/10.1103/PhysRevA.88.033611

Pinheiro, F., Bruun, G., Martikainen, J.-P. & Larson, J. (2013). XYZ Quantum Heisenberg Models with p-Orbital Bosons. Physical Review Letters, 111(20), Artikel 205302. https://doi.org/10.1103/PhysRevLett.111.205302

Revideret 29.01.2024