Chui, Talso C. P. and Goodstein, David L. and Harter, Alexa W. and Mukhopadhyay, Ranjan (1996) Heat capacity of superfluid ^4He in the presence of a heat current near T_λ. Czechoslovak Journal of Physics, 46 (S1). pp. 175-176. ISSN 0011-4626. doi:10.1007/BF02569503. https://resolver.caltech.edu/CaltechAUTHORS:20151217-070931561
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Abstract
We present a thermodynamic theory of superfluid helium in the presence of a heat current Q. A thermodynamic relation is derived expressing the heat capacity in terms of ρ_4(W), which describes the depression of the superfluid density with the counterflow velocity W. We find that at constant Q the heat capacity, C_Q, diverges, raising the possibility of a new second order phase transition.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1996 Springer. | |||||||||
| Issue or Number: | S1 | |||||||||
| DOI: | 10.1007/BF02569503 | |||||||||
| Record Number: | CaltechAUTHORS:20151217-070931561 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20151217-070931561 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 63017 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Ruth Sustaita | |||||||||
| Deposited On: | 17 Dec 2015 16:08 | |||||||||
| Last Modified: | 10 Nov 2021 23:10 |
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