메뉴 건너뛰기




Volumn 82, Issue 1, 2010, Pages

Critical velocity of flowing supersolids of dipolar Bose gases in optical lattices

Author keywords

[No Author keywords available]

Indexed keywords

BOSE GAS; BOSE HUBBARD MODEL; CRITICAL VALUE; CRITICAL VELOCITIES; HARD-CORE BOSONS; OPTICAL LATTICES; SUPERFLUID PHASE; SUPERSOLID PHASE; SUPERSOLIDS; TWO-DIMENSIONAL OPTICAL LATTICES;

EID: 77955119981     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.82.013645     Document Type: Article
Times cited : (21)

References (50)
  • 2
    • 48949115559 scopus 로고    scopus 로고
    • PRPLCM 0370-1573 10.1016/j.physrep.2008.04.007
    • M. A. Baranov, Phys. Rep. PRPLCM 0370-1573 10.1016/j.physrep.2008.04.007 464, 71 (2008).
    • (2008) Phys. Rep. , vol.464 , pp. 71
    • Baranov, M.A.1
  • 7
    • 57749097034 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.101.245301
    • G. M. Bruun and E. Taylor, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.101.245301 101, 245301 (2008).
    • (2008) Phys. Rev. Lett. , vol.101 , pp. 245301
    • Bruun, G.M.1    Taylor, E.2
  • 8
    • 33846391318 scopus 로고    scopus 로고
    • Hidden order in 1D bose insulators
    • DOI 10.1103/PhysRevLett.97.260401
    • E. G. Dalla Torre, E. Berg, and E. Altman, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.97.260401 97, 260401 (2006). (Pubitemid 46135065)
    • (2006) Physical Review Letters , vol.97 , Issue.26 , pp. 260401
    • Dalla Torre, E.G.1    Berg, E.2    Altman, E.3
  • 9
    • 0037192994 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.88.170406
    • K. Goral, L. Santos, and M. Lewenstein, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.88.170406 88, 170406 (2002).
    • (2002) Phys. Rev. Lett. , vol.88 , pp. 170406
    • Goral, K.1    Santos, L.2    Lewenstein, M.3
  • 10
    • 27344460721 scopus 로고    scopus 로고
    • Density wave and supersolid phases of correlated bosons in an optical lattice
    • DOI 10.1209/epl/i2005-10231-y
    • D. L. Kovrizhin, C. V. Pai, and S. Sinha, Europhys. Lett. EULEEJ 0295-5075 10.1209/epl/i2005-10231-y 72, 162 (2005). (Pubitemid 41525271)
    • (2005) Europhysics Letters , vol.72 , Issue.2 , pp. 162-168
    • Kovrizhin, D.L.1    Venketeswara Pai, G.2    Sinha, S.3
  • 11
    • 34547323565 scopus 로고    scopus 로고
    • Novel quantum phases of dipolar bose gases in optical lattices
    • DOI 10.1103/PhysRevLett.98.260405
    • S. Yi, T. Li, and C. P. Sun, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.98.260405 98, 260405 (2007). (Pubitemid 47142717)
    • (2007) Physical Review Letters , vol.98 , Issue.26 , pp. 260405
    • Yi, S.1    Li, T.2    Sun, C.P.3
  • 12
    • 72649084662 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.103.225301
    • I. Danshita and C. A. R. Sá de Melo, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.103.225301 103, 225301 (2009).
    • (2009) Phys. Rev. Lett. , vol.103 , pp. 225301
    • Danshita, I.1    Sá De Melo, C.A.R.2
  • 16
    • 0001310701 scopus 로고
    • PLRAAN 1050-2947 10.1103/PhysRevA.2.256
    • C. V. Chester, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.2.256 2, 256 (1970);
    • (1970) Phys. Rev. A , vol.2 , pp. 256
    • Chester, C.V.1
  • 17
    • 4243361522 scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.25.1543
    • A. J. Leggett, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.25. 1543 25, 1543 (1970).
    • (1970) Phys. Rev. Lett. , vol.25 , pp. 1543
    • Leggett, A.J.1
  • 18
    • 1642430688 scopus 로고    scopus 로고
    • Probable observation of a supersolid helium phase
    • DOI 10.1038/nature02220
    • E. Kim and M. H. W. Chan, Nature (London) NATUAS 0028-0836 10.1038/nature02220 427, 225 (2004); (Pubitemid 38112034)
    • (2004) Nature , vol.427 , Issue.6971 , pp. 225-227
    • Kim, E.1    Chan, M.H.W.2
  • 19
    • 4644258558 scopus 로고    scopus 로고
    • Observation of superflow in solid helium
    • DOI 10.1126/science.1101501
    • E. Kim and M. H. W. Chan, Science SCIEAS 0036-8075 10.1126/science. 1101501 305, 1941 (2004). (Pubitemid 39287988)
    • (2004) Science , vol.305 , Issue.5692 , pp. 1941-1944
    • Kim, E.1    Chan, M.H.W.2
  • 20
    • 33748064677 scopus 로고    scopus 로고
    • Superfluidity of grain boundaries and supersolid behavior
    • DOI 10.1126/science.1130879
    • S. Sasaki, R. Ishiguro, F. Caupin, H. J. Maris, and S. Balibar, Science SCIEAS 0036-8075 10.1126/science.1130879 313, 1098 (2006). (Pubitemid 44300230)
    • (2006) Science , vol.313 , Issue.5790 , pp. 1098-1100
    • Sasaki, S.1    Ishiguro, R.2    Caupin, F.3    Maris, H.J.4    Balibar, S.5
  • 22
    • 26944456270 scopus 로고    scopus 로고
    • Supersolids versus phase separation in two-dimensional lattice bosons
    • DOI 10.1103/PhysRevLett.94.207202, 207202
    • P. Sengupta, L. P. Pryadko, F. Alet, M. Troyer, and G. Schmid, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.94.207202 94, 207202 (2005); (Pubitemid 41481108)
    • (2005) Physical Review Letters , vol.94 , Issue.20 , pp. 1-4
    • Sengupta, P.1    Pryadko, L.P.2    Alet, F.3    Troyer, M.4    Schmid, G.5
  • 23
    • 27144525875 scopus 로고    scopus 로고
    • Supersolid hard-core bosons on the triangular lattice
    • DOI 10.1103/PhysRevLett.95.127205, 127205
    • S. Wessel and M. Troyer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.127205 95, 127205 (2005). (Pubitemid 41505675)
    • (2005) Physical Review Letters , vol.95 , Issue.12 , pp. 1-4
    • Wessel, S.1    Troyer, M.2
  • 24
    • 0001326988 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.84.1599
    • G. G. Batrouni and R. T. Scalettar, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.84.1599 84, 1599 (2000).
    • (2000) Phys. Rev. Lett. , vol.84 , pp. 1599
    • Batrouni, G.G.1    Scalettar, R.T.2
  • 27
    • 0037011956 scopus 로고    scopus 로고
    • Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
    • DOI 10.1038/415039a
    • M. Greiner, O. Mandel, T. Esslinger, T. W. Hänsch, and I. Bloch, Nature (London) NATUAS 0028-0836 10.1038/415039a 415, 39 (2002). (Pubitemid 34062442)
    • (2002) Nature , vol.415 , Issue.6867 , pp. 39-44
    • Greiner, M.1    Mandel, O.2    Esslinger, T.3    Hansch, T.W.4    Bloch, I.5
  • 29
    • 77955120566 scopus 로고    scopus 로고
    • Recent theoretical work has proposed a way to measure the superfluid fraction in cold atom experiments with the use of a synthetic vector potential for atoms [26], but no experiment has been tried yet.
    • Recent theoretical work has proposed a way to measure the superfluid fraction in cold atom experiments with the use of a synthetic vector potential for atoms [26], but no experiment has been tried yet.
  • 30
    • 74549196474 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.104.030401
    • N. R. Cooper and Z. Hadzibabic, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.104.030401 104, 030401 (2010).
    • (2010) Phys. Rev. Lett. , vol.104 , pp. 030401
    • Cooper, N.R.1    Hadzibabic, Z.2
  • 39
    • 0001380507 scopus 로고    scopus 로고
    • PTPSAL 1098-0121 10.1103/PhysRevB.57.13712
    • C. Pich and E. Frey, Phys. Rev. B PTPSAL 1098-0121 10.1103/PhysRevB.57. 13712 57, 13712 (1998).
    • (1998) Phys. Rev. B , vol.57 , pp. 13712
    • Pich, C.1    Frey, E.2
  • 40
    • 34547263543 scopus 로고    scopus 로고
    • Metastable states of a gas of dipolar bosons in a 2D optical lattice
    • DOI 10.1103/PhysRevLett.98.235301
    • C. Menotti, C. Trefzger, and M. Lewenstein, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.98.235301 98, 235301 (2007). (Pubitemid 47139797)
    • (2007) Physical Review Letters , vol.98 , Issue.23 , pp. 235301
    • Menotti, C.1    Trefzger, C.2    Lewenstein, M.3
  • 42
    • 3042696066 scopus 로고    scopus 로고
    • NJOPFM 1367-2630 10.1088/1367-2630/5/1/112
    • C. Menotti, A. Smerzi, and A. Trombettoni, New J. Phys. NJOPFM 1367-2630 10.1088/1367-2630/5/1/112 5, 112 (2003).
    • (2003) New J. Phys. , vol.5 , pp. 112
    • Menotti, C.1    Smerzi, A.2    Trombettoni, A.3
  • 43
    • 33644952427 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.96.105303
    • E. Zhao and A. Paramekanti, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.96.105303 96, 105303 (2006).
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 105303
    • Zhao, E.1    Paramekanti, A.2
  • 44
    • 46349097506 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.100.255301
    • A. A. Burkov and A. Paramekanti, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.100.255301 100, 255301 (2008).
    • (2008) Phys. Rev. Lett. , vol.100 , pp. 255301
    • Burkov, A.A.1    Paramekanti, A.2
  • 45
    • 70350126589 scopus 로고    scopus 로고
    • PLRAAN 1050-2947 10.1103/PhysRevA.80.043612
    • R. Ganesh, A. Paramekanti, and A. A. Burkov, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.80.043612 80, 043612 (2009).
    • (2009) Phys. Rev. A , vol.80 , pp. 043612
    • Ganesh, R.1    Paramekanti, A.2    Burkov, A.A.3
  • 47
    • 33646745131 scopus 로고    scopus 로고
    • JPAPEH 0953-4075 10.1088/0953-4075/39/10/S10
    • S. Konabe and T. Nikuni, J. Phys. B JPAPEH 0953-4075 10.1088/0953-4075/ 39/10/S10 39, S101 (2006);
    • (2006) J. Phys. B , vol.39 , pp. 101
    • Konabe, S.1    Nikuni, T.2
  • 48
    • 37549001396 scopus 로고    scopus 로고
    • JLTPAC 0022-2291 10.1007/s10909-007-9517-4
    • S. Konabe and T. Nikuni, J. Low Temp. Phys. JLTPAC 0022-2291 10.1007/s10909-007-9517-4 150, 12 (2008).
    • (2008) J. Low Temp. Phys. , vol.150 , pp. 12
    • Konabe, S.1    Nikuni, T.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.