[1] Landau L D,Lifshitz E M.Fluid Mechanics[M].Seccond Edition,New York:Pergamon,1987:139-142.

[2] Dalfovo F,Giorgini S,Pitaevskii L,Stringari S.Theory of Bose-Einstein Condensation in Trapped Gases[J].Rev Mod Phys,1999,71:463-512.

[3] Fedichev P O,Shlyapnikov G V.Critical Velocity in Cylindrical Bose-Einstein Condensates[J].Phys Rev A,2007,76:045601.

[4] Zaremba E.Sound Propagation in a Cylindrical Bose-condensed Gas[J].Phys Rev A,2007,57:518-521.

[5] LUO Yun-Wen(罗运文),CHEN Ji-Sheng(陈继胜).Collective Excitations of Low Dimensional Trapped Bose-Condensed Gase[J].Commun Theor Phys,2013,60:673-676.

[6] Meppelink R,Koller S B.Van Der Straten P Sound Propagation in a Bose-Einstein Condensate at Finite Temperatures[J].Phys Rev A,2009,80:043605.

[7] Andrews M,Kurn D,Miesner H-J,Durfee D,Townsend C,Inouye S,Ketterle W,Propagation of Sound in a Bose-Einstein Condensate[J].Phys Rev Lett,1997,79:553-556.

[8] Bartenstein M,Altmeyer A,Riedl S,et al.Crossover from a Molecular Bose-Einstein Condensate to Degenerate Ferimi Gas[J].Phys Rev Lett,2004,92:120401.

[9] Carr L,Shlyapnikov G,Castin Y.Achieving a BCS Transition in an Atomic Fermi Gas[J].Phys Rev Lett,2004,92:150404.

[10] Marku Greiner,Cindy,Regal A,Deborah Jin S.Emergence of a Molecular Bose-Einstein Condensate from a Fermi Gas[J].Nature,2003,11:26.

[11] Bartenstein M,Altmeyer A,Riedl S,et al.Grimm R Crossover from a Molecular Bose-Einstein Condensate to a Degenerate Fermi Gas[J].Phys Rev Lett,2004,92:120401.

[12] Bartenstein M,Altmeyer A,Riedl S,et al.Grimm R Collective Excitations of a Degenerate Gas at the BEC-BCS Crossover[J].Phys Rev Lett,2004,92:203201.

[13] Kinast J,Hemmer S,Gehm M,et al.Evidence for Superfluidity in a Resonantly Interacting Fermi Gas[J].Phys Rev Lett,2004,92:150402.

[14] Zwierlein M W,Abo-Shaeer J R,Schirotzek A,et al.Vortices and Superfluidity in a Strongly Interacting Fermi Gas[J].Nature,2005,435:1047-1051.

[15] He Y,Chen Qijin,Chien,Chih-Chun,Levin K.First-and Second-sound-like Modes at Finite Temperature in Trapped Fermi Gases From BCS to BEC[J].Phys Rev A,2007,76:051602.

[16] Hou Yan-Hua,Pitaevskii L P,Stringari S.First and Second Sound in a Highly Elongated Fermi Gas at Unitarity[J].Phys Rev A,2013,88:043630.

[17] Bertaina G,Pitaevskii L,Stringari S.First and Second Sound in Cylindrically Trapped Gases[J].Phys Rev Lett,2010,105:150402.

[18] Zaremba E,Griffin A,Nikuni T.Two-fluid Hydrodynamics for a Trapped Weakly Interacting Bose Gas[J].Phys Rev A,1997,57:4695-4698.

[19] Griffin A,Zaremba E.First and Second Sound in a Uniform Bose Gas[J].Phys Rev A,1997,56:4839-4844.

[20] Griffin A,Wu Wen-Chin.Hydrodynamic Modes in a Trapped Gas Above the Bose-Einstein Transition[J].Phys Rev Lett,1997,78:1838-1841.