caa a22 4500 445366028 CHVBK 20180317142930.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s10909-010-0323-z doi (NATIONALLICENCE)springer-10.1007/s10909-010-0323-z Helicity Modulus and Magnetization ofQuasi-one-dimensional Classical XY Models [Elektronische Daten] [K. Yamashita, D. Hirashima] The thermodynamic quantities of a classical XY model defined on a quasi-one-dimensional lattice measuring L x×L x×L z (where L z≫L x) are calculated using the Monte Carlo method. It is found that the onset temperature of the helicity modulus decreases as the system approaches the one-dimensional limit, L z≫L x, whereas that of the square of magnetization persists as the bulk transition temperature. In addition, we briefly discuss the recent torsional oscillator experiment on the filling of nanopores with liquid 4He in the light of the obtained results. Springer Science+Business Media, LLC, 2010 He nationallicence Nanopores nationallicence XY model nationallicence Helicity modulus nationallicence Yamashita K. Department of Physics, Nagoya University, 464-8602, Nagoya, Japan aut Hirashima D. Department of Physics, Nagoya University, 464-8602, Nagoya, Japan aut Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/5-6(2011-03-01), 617-624 0022-2291 162:5-6<617 2011 162 10909 https://doi.org/10.1007/s10909-010-0323-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-010-0323-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yamashita K. Department of Physics, Nagoya University, 464-8602, Nagoya, Japan aut NATIONALLICENCE 700 1- Hirashima D. Department of Physics, Nagoya University, 464-8602, Nagoya, Japan aut NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/5-6(2011-03-01), 617-624 0022-2291 162:5-6<617 2011 162 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer