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Phase Behaviour of Purely Repulsive Systems: Violation of Traditional van der Waals Picture |
| ZHOU Shi-Qi |
| School of Physics Science and Technology, Central South University, Changsha 410083 |
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| Cite this article: |
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ZHOU Shi-Qi 2008 Chin. Phys. Lett. 25 2132-2135 |
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Abstract Several purely repulsive potentials (PRP) are investigated theoretically. In contrast to the traditional van der Waals picture, it is found that normal gas--liquid transition emerges only on condition that the PRP as a function of particle separation holds a discontinuous point, or an indifferentiable point,
or is differentiable but with an additional length scale besides the hard sphere diameter.
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| Keywords:
51.30.+i
61.20.Qg
61.25.Em
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Received: 23 January 2008
Published: 31 May 2008
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| PACS: |
51.30.+i
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(Thermodynamic properties, equations of state)
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61.20.Qg
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(Structure of associated liquids: electrolytes, molten salts, etc.)
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61.25.Em
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(Molecular liquids)
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[1] Stishov S M 2002 J. Exp. Theor. Phys. 95 64 Denton A R and Lowen H 1997 J. Phys: Condens. Matter 9 L1
[2] Skibinsky A Buldyrev S V Franzese G Malescio G and Stanley HE 2004 Phys. Rev. E 69 061206
[3] Franzese G, Malescio G, Skibinsky A, Buldyrev S V and StanleyH E 2001 Nature 409 692 Katayama Y, Mizutani T, Utsumi W, Shimomura O, Yamakata M andFunakoshi K I 2000 Nature 403 170 Giovambattista N Stanley H E and Sciortino F 2005 Phys. Rev.Lett. 94 107803
[4] Ryzhov V N and Stishov S M 2003 Phys. Rev. E 67010201(R) Fomin Y D Ryzhov V N and Tareyeva E E 2006 Phys. Rev. E 74 041201
[5] Zhou S 2007 J. Phys. Chem. B 111 10736
[6] Zhou S 2006 Phys. Rev. E 74 031119
[7] Ma S K 1975 Modern Theory of Critical Phenomena(Benjamin/Cummings: Reading)
[8] Fisher M E Ma S and Nickel B G 1972 Phys. Rev. Lett. 29 917
[9] Guida R and Zinn-Justin J 1998 J. Phys. A 31 8103
[10] Luijten E and Bl\"ote H W J 2002 Phys. Rev. Lett. 89 025703
[11] Poole P H, Sciortino F, Essmann U and Stanley H E 1992 Nature 360 324
[12] Guillot B and Guissani Y 2001 J. Chem. Phys. 1146720
[13] Franzese G, Malescio G, Skibinsky A, Buldyrev S V and StanleyH E 2002 Phys. Rev. E 66 051206
[14] Zhou S 2007 J. Chem. Phys. 127 084512
[15] Jayaraman A 1965 Phys. Rev. A 137 179
[16] Likos C N 2001 Phys. Rep. 348 267
[17] Tata B V R and Arora A K 1996 Ordering and PhaseTransitions in Charged Colloid ed Arora A K et al (New York: VCH)chap 6
[18] Ebner C and Saam W F 1977 Phys. Rev. Lett. 381486 Cahn J W 1977 J. Chem. Phys. 66 3667
[19] Ten Wolde P R and Frenkel D 1997 Science 277 1975
[20] Zhou S 2004 J. Phys. Chem. B 108 8447 |
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