Abstract:
Using a functional-integral approach, we have determined the temperature below which cavitation in liquid helium is driven by thermally assisted quantum tunneling. For both helium isotopes, we have obtained the crossover temperature in the whole range of allowed negative pressures. Our results are compatible with recent experimental results on 4He.
Registro:
Documento: |
Artículo
|
Título: | Quantum cavitation in liquid helium |
Autor: | Guilleumas, M.; Barranco, M.; Jezek, D.M.; Lombard, R.J.; Pi, M. |
Filiación: | Dipartimento di Fisica, Università di Trento, 38050 Povo, Italy Dept. d'Estructura i Constituents M., Facultat de Física, Universitat de Barcelona, E-08028 Barcelona, Spain Departamento de Fisica, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, RA-1428 Buenos Aires, Argentina Inst. de Physique Nucléaire, Div. de Physique Théorique, 91406 Orsay, France
|
Idioma: |
Inglés
|
Año: | 1996
|
Volumen: | 54
|
Número: | 22
|
Página de inicio: | 16135
|
Página de fin: | 16138
|
Título revista: | Physical Review B - Condensed Matter and Materials Physics
|
Título revista abreviado: | Phys. Rev. B Condens. Matter Mater. Phys.
|
ISSN: | 01631829
|
CODEN: | PRBMD
|
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v54_n22_p16135_Guilleumas |
Referencias:
- Balibar, S., Guthmann, C., Lambare, H., Roche, P., Rolley, E., Maris, H.J., (1995) J. Low Temp. Phys., 101, p. 271
- Maris, H.J., (1995) J. Low Temp. Phys., 98, p. 403
- Guirao, A., Centelles, M., Barranco, M., Pi, M., Polls, A., Viñas, X., (1992) J. Phys.: Condens. Matter, 4, p. 667
- Boronat, J., Casulleras, J., Navarro, J., (1994) Phys. Rev. B, 50, p. 3427
- noteLifshitz, I.M., Kagan, Yu., (1972) Zh. Éksp. Teor. Fiz., 62, p. 385
- (1972) Sov. Phys. JETP, 35, p. 206
- Xiong, Q., Maris, H.J., (1989) J. Low Temp. Phys., 77, p. 347
- Guilleumas, M., Ph.D. thesis, University of Barcelona, 1995 (unpublished)Chudnovsky, E.M., (1992) Phys. Rev. A, 46, p. 8011
- Guilleumas, M., Garcias, F., Barranco, M., Pi, M., Suraud, E., (1993) Z. Phys. D, 25, p. 227
- Jezek, D.M., Guilleumas, M., Pi, M., Barranco, M., Navarro, J., (1993) Phys. Rev. B, 48, p. 16582
Citas:
---------- APA ----------
Guilleumas, M., Barranco, M., Jezek, D.M., Lombard, R.J. & Pi, M.
(1996)
. Quantum cavitation in liquid helium. Physical Review B - Condensed Matter and Materials Physics, 54(22), 16135-16138.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v54_n22_p16135_Guilleumas [ ]
---------- CHICAGO ----------
Guilleumas, M., Barranco, M., Jezek, D.M., Lombard, R.J., Pi, M.
"Quantum cavitation in liquid helium"
. Physical Review B - Condensed Matter and Materials Physics 54, no. 22
(1996) : 16135-16138.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v54_n22_p16135_Guilleumas [ ]
---------- MLA ----------
Guilleumas, M., Barranco, M., Jezek, D.M., Lombard, R.J., Pi, M.
"Quantum cavitation in liquid helium"
. Physical Review B - Condensed Matter and Materials Physics, vol. 54, no. 22, 1996, pp. 16135-16138.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v54_n22_p16135_Guilleumas [ ]
---------- VANCOUVER ----------
Guilleumas, M., Barranco, M., Jezek, D.M., Lombard, R.J., Pi, M. Quantum cavitation in liquid helium. Phys. Rev. B Condens. Matter Mater. Phys. 1996;54(22):16135-16138.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v54_n22_p16135_Guilleumas [ ]