Abstract
MANDELBROT [1] has observed that shapes occurring in nature often look highly fragmented. Such shapes, known as fractals, can be attributed to coastlines, the mammalian brains, and so on. The length or volume of such objects depends on the length scale used. Consider, for instance, the Sierpinski gasket. To construct the 2-dimensional gasket we begin with a triangle. The midpoints of its edges are connected, creating 4 triangles. The central triangle is removed and the same procedure is continued for each of the new triangles. In the n-th step of the construction the length scale is εn = 2−n and the area within the gasket is proportional to ε 2−Dn where D = ln3/ln2. If no triangles were removed, the area would be scale invariant and D = 2. Note that the number of triangles in the gasket grows as ε −Dn . On going from one length scale to the other the gasket looks the same, i.e. it is self-similar. Other fractals are usually self-similar in a statistical sense, but still they can be characterized by a fractal dimensionality D. In order to determine D of an object in a d-dimensional space, one may pick a length scale, a, and find the corresponding measure of the object within the volume (aL)d. For large L’s the measure will go as LD.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
B. B. Mandelbrot: Fractals: Form, Chance and Dimension ( Freeman, San Francisco 1977 )
S. Kirkpatrick: in Ill-condensed matter, ed.R.Balian, R.Maynard, and G. Toulouse ( North Holland, Amsterdam 1979 )
Y. Gefen, A. Aharony, B. B. Mandelbrot, and S. Kirkpatrik: Phys.Rev.Lett. 47 1771 (1981)
A. Kapitulnik, A. Aharony, G. Deutscher, and D. Stauffer: J. Phys. A 16, L269 (1983)
M. Z. Cieplak and M. Cieplak: Phys.Lett. (to be published)
T. A. Witten Jr. and L. M. Sander: Phys.Rev.Lett. 47, 1400 (1981)
P.Meakin: Phys.Rev. A 27, 604 (1983)
M. Muthukumar: Phys.Rev.Lett. 50, 839 (1983)
J. R. Banavar and M. Muthukumar (submitted for publication)
S. Alexander and R. Orbach: J. de Physique-Lett. 43, 625 (1982)
P. J. Ford: Contemp.Phys. 23, 141 (1982)
K. Binder: Z.Phys. B 48, 319 (1982)
K. H. Fischer: Phys.Stat.Sol. (b) 116, 357 (1983)
L. Lundgren, P.Svedlindh, and O.Beckman: Phys. Rev. B 26, 3990 (1982)
S. F. Edwards and P. W. Anderson, J.Phys. F 5, 965 (1975)
J. R. Banavar and M. Cieplak: Phys.Rev.Lett. 48, 832 (1982)
J. R. Banavar and M. Cieplak J.Phys.O 16, L755 (1983)
J. R. Banavar and M. Cieplak: Phys.Rev.B 26, 2662 (1982)
M. Cieplak and J. R. Banavar: Phys.Rev.B 27, 293 (1983)
M. Cieplak and J. R. Banavar: Phys.Rev.B 29, 469 (1984)
J. R. Banavar, M. Cieplak, and M. Z. Cieplak: Phys.Rev.B 26, 2432 (1982)
P-t.Z.Cieplak and M.Cieplak: J.Phys. (to be published)
M. Cieplak and M. Z. Cieplak (submitted for publication)
J. T. Edwards and D. J. Thouless: J.Phys. 0 5, 807 (1972)
M. E. Fisher, M. N. Barber, and D. Jasnow: Phys.Rev.A 8, 1111 (1973)
J. R. Banavar and M. Cieplak: Phys.Rev.B 28, 3813 (1983)
G. Grinstein, A. N. Berker, J. Chalupa, and M.Jortis: Phys.Rev.Lett. 36, 1508 (1976)
Y. Gefen, B. B. Plandelbrot, and A. Aharony: Phys.Rev.Lett. 45, 855 (1980)
T. Niemeijer and J. M. J. Van Leeuwen: Physica 71, 17 (1974)
I. Morgenstern and K. Binder: Phys.Rev.Lett. 43, 1615 (1979)
J. R. Banavar, M. Cieplak, and M. Muthukumar: (unpublished)
R. J. Glauber: J. Math.Phys.: 4, 294 (1963)
W. Kinzel: Phys.Rev.B 26, 6303 (1982)
W. L.Mc Millan: Phys.Rev.B 28, 5216 (1983)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1984 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Cieplak, M., Banavar, J.R. (1984). Frustration on Fractals. In: Lovesey, S.W., Balucani, U., Borsa, F., Tognetti, V. (eds) Magnetic Excitations and Fluctuations. Springer Series in Solid-State Sciences, vol 54. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82369-5_22
Download citation
DOI: https://doi.org/10.1007/978-3-642-82369-5_22
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-82371-8
Online ISBN: 978-3-642-82369-5
eBook Packages: Springer Book Archive