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1.
Regimes of quantum degeneracy in trapped 1D gases
Petrov DS; Shlyapnikov GV; Walraven JT.
Phys Rev Lett ; 85(18): 3745-9, 2000 Oct 30.
Artigo em Inglês | MEDLINE | ID: mdl-11041917

RESUMO

We discuss the regimes of quantum degeneracy in a trapped 1D gas and obtain the diagram of states. Three regimes have been identified: the Bose-Einstein condensation (BEC) regimes of a true condensate and quasicondensate, and the regime of a trapped Tonks gas (gas of impenetrable bosons). The presence of a sharp crossover to the BEC regime requires extremely small interaction between particles. We discuss how to distinguish between true and quasicondensates in phase coherence experiments.

2.
Bose-Einstein condensation in trapped atomic gases.
Kagan Y; Shlyapnikov GV; Walraven JT.
Phys Rev Lett ; 76(15): 2670-2673, 1996 Apr 08.
Artigo em Inglês | MEDLINE | ID: mdl-10060759
3.
Spin-polarized deuterium in magnetic traps.
Koelman JM; Stoof HT; Verhaar BJ; Walraven JT.
Phys Rev Lett ; 59(6): 676-679, 1987 Aug 10.
Artigo em Inglês | MEDLINE | ID: mdl-10035842
4.
Influence of Nearly Resonant Light on the Scattering Length in Low-Temperature Atomic Gases.
Fedichev PO; Kagan Y; Shlyapnikov GV; Walraven JT.
Phys Rev Lett ; 77(14): 2913-2916, 1996 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-10062084
5.
Decay kinetics and Bose condensation in a gas of spin-polarized triplet helium.
Shlyapnikov GV; Walraven JT; Rahmanov UM; Reynolds MW.
Phys Rev Lett ; 73(24): 3247-3250, 1994 Dec 12.
Artigo em Inglês | MEDLINE | ID: mdl-10057328
6.
Vanishing sticking probabilities and enhanced capillary flow of spin-polarized hydrogen.
Berkhout JJ; Wolters EJ; van Roijen R; Walraven JT.
Phys Rev Lett ; 57(19): 2387-2390, 1986 Nov 10.
Artigo em Inglês | MEDLINE | ID: mdl-10033712
7.
Experiments with atomic hydrogen in a magnetic trapping field.
van Roijen R; Berkhout JJ; Jaakkola S; Walraven JT.
Phys Rev Lett ; 61(8): 931-934, 1988 Aug 22.
Artigo em Inglês | MEDLINE | ID: mdl-10039471
8.
Optical cooling of atomic hydrogen in a magnetic trap.
Setija ID; Werij HG; Luiten OJ; Reynolds MW; Hijmans TW; Walraven JT.
Phys Rev Lett ; 70(15): 2257-2260, 1993 Apr 12.
Artigo em Inglês | MEDLINE | ID: mdl-10053515
9.
Lyman- alpha spectroscopy of magnetically trapped atomic hydrogen.
Luiten OJ; Werij HG; Setija ID; Reynolds MW; Hijmans TW; Walraven JT.
Phys Rev Lett ; 70(5): 544-547, 1993 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-10054141
10.
Quantum reflection: Focusing of hydrogen atoms with a concave mirror.
Berkhout JJ; Luiten OJ; Setija ID; Hijmans TW; Mizusaki T; Walraven JT.
Phys Rev Lett ; 63(16): 1689-1692, 1989 Oct 16.
Artigo em Inglês | MEDLINE | ID: mdl-10040645
11.
Scattering of hydrogen atoms from liquid-helium surfaces.
Berkhout JJ; Walraven JT.
Phys Rev B Condens Matter ; 47(14): 8886-8904, 1993 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-10004935
12.
Influence of the substrate on the low-temperature limit of the sticking probability of hydrogen atoms on He films.
Hijmans TW; Walraven JT; Shlyapnikov GV.
Phys Rev B Condens Matter ; 45(5): 2561-2564, 1992 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-10001797
13.
Compression experiments with spin-polarized atomic hydrogen.
Sprik R; Walraven JT; Silvera IF.
Phys Rev B Condens Matter ; 32(9): 5668-5682, 1985 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-9937813
14.
Resonant-light absorption and the problem of observing the Kosterlitz-Thouless transition in spin-polarized atomic hydrogen adsorbed on a liquid-He surface.
Svistunov BV; Hijmans TW; Shlyapnikov GV; Walraven JT.
Phys Rev B Condens Matter ; 43(16): 13412-13416, 1991 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-9997171
15.
Lifetime of magnetically trapped ultracold atomic deuterium gas.
Koelman JM; Stoof HT; Verhaar BJ; Walraven JT.
Phys Rev B Condens Matter ; 38(13): 9319-9322, 1988 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-9945744
16.
Bose condensation and relaxation explosion in magnetically trapped atomic hydrogen.
Hijmans TW; Kagan Y; Shlyapnikov GV; Walraven JT.
Phys Rev B Condens Matter ; 48(17): 12886-12892, 1993 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-10007662
17.
ESR pumping experiments in spin-polarized atomic hydrogen.
Mattheij AP; van Zwol J; Walraven JT; Silvera IF.
Phys Rev B Condens Matter ; 37(10): 4831-4838, 1988 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-9943653
18.
Experiments with "doubly"-spin-polarized atomic hydrogen.
Sprik R; Walraven JT; van Yperen GH; Silvera IF.
Phys Rev B Condens Matter ; 34(9): 6172-6182, 1986 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-9940495
19.
Spin waves in H
Koelman JM; Noteborn HJ; de Goey LP; Verhaar BJ; Walraven JT.
Phys Rev B Condens Matter ; 32(11): 7195-7198, 1985 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-9936862
20.
Surface three-body recombination in spin-polarized atomic hydrogen.
de Goey LP; Stoof HT; Vianney JM; Koelman A; Verhaar BJ; Walraven JT.
Phys Rev B Condens Matter ; 38(16): 11500-11511, 1988 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-9946031
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