Abstract
We study self-avoiding walks on the four-dimensional hypercubic lattice via Monte Carlo simulations of walks with up to one billion steps. We study the expected logarithmic corrections to scaling, and find convincing evidence in support the scaling form predicted by the renormalization group, with an estimate for the power of the logarithmic factor of 0.2516(14), which is consistent with the predicted value of 1/4. We also characterize the behaviour of the pivot algorithm for sampling four dimensional self-avoiding walks, and conjecture that the probability of a pivot move being successful for an N-step walk is \(O([ \log N ]^{-1/4})\).
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Notes
E.g., in our case we may choose which how many terms to include in our fits, whereas for differential approximant analyses of series it is possible to vary the order of the differential equation.
References
Bauerschmidt, R., Duminil-Copin, H., Goodman, J., Slade, G.: Lectures on Self-avoiding Walks. Probability and Statistical Physics in Two and More Dimensions. Clay Mathematics Proceedings 15, 395–467 (2012)
Bauerschmidt, R., Brydges, D.C., Slade, G.: Critical two-point function of the 4-dimensional weakly self-avoiding walk. Commun. Math. Phys. 338, 169–193 (2015)
Bauerschmidt, R., Brydges, D.C., Slade, G.: Logarithmic correction for the susceptibility of the 4-dimensional weakly self-avoiding walk: a renormalisation group analysis. Commun. Math. Phys. 337, 817–877 (2015)
Bauerschmidt, R., Slade, G., Tomberg, A., Wallace, B.C.: Finite-order correlation length for four-dimensional weakly self-avoiding walk and $|\varphi |^4$ spins. Ann. Henri Poincaré 18, 375–402 (2017)
Binder, K., Paul, W., Strauch, T., Rampf, F., Ivanov, V., Luettmer-Strathmann, J.: Phase transitions of single polymer chains and of polymer solutions: insights from Monte Carlo simulations. J. Phys. Condens. Matter 20, 494215 (2008)
Chen, M., Lin, K.Y.: Amplitude ratios for self-avoiding walks on hypercubic lattices in 4 to 6 dimensions. Chin. J. Phys. 41, 52–58 (2003)
Clisby, N.: Accurate estimate of the critical exponent \(\nu \) for self-avoiding walks via a fast implementation of the pivot algorithm. Phys. Rev. Lett. 104, 055702 (2010)
Clisby, N.: Efficient implementation of the pivot algorithm for self-avoiding walks. J. Stat. Phys. 140, 349–392 (2010)
Clisby, N.: Scale-free Monte Carlo method for calculating the critical exponent of self-avoiding walks. J. Phys. A Math. Theor. 50, 264003 (2017)
Clisby, N., Dünweg, B.: High-precision estimate of the hydrodynamic radius for self-avoiding walks. Phys. Rev. E 94, 052102 (2016)
Clisby, N., Liang, R., Slade, G.: Self-avoiding walk enumeration via the lace expansion. J. Phys. A Math. Theor. 40, 10973–11017 (2007)
Duplantier, B.: Polymer chains in four dimensions. Nucl. Phys. B 275, 319–355 (1986)
Grassberger, P.: Pruned-enriched Rosenbluth method: Simulations of $\theta $ polymers of chain length up to 1 000 000. Phys. Rev. E 56, 3682–3693 (1997)
Grassberger, P., Hegger, R., Schäfer, L.: Self-avoiding walks in four dimensions: logarithmic corrections. J. Phys. A Math. Gen. 27, 7265–7282 (1994)
Hara, T., Slade, G.: The lace expansion for self-avoiding walk in five or more dimensions. Rev. Math. Phys. 4, 235–327 (1992)
Hara, T., Slade, G.: Self-avoiding walk in five or more dimensions I. The critical behaviour. Commun. Math. Phys. 147, 101–136 (1992)
Kennedy, T.: A faster implementation of the pivot algorithm for self-avoiding walks. J. Stat. Phys. 106, 407–429 (2002)
Lal, M.: ‘Monte Carlo’ computer simulation of chain molecules. I. Mol. Phys. 17, 57–64 (1969)
MacDonald, D., Hunter, D.L., Kelly, K., Jan, N.: Self-avoiding walks in two to five dimensions: exact enumerations and series study. J. Phys. A Math. Gen. 25, 1429–1440 (1992)
Madras, N., Slade, G.: The Self-Avoiding Walk. Birkhaüser, Boston (1993)
Madras, N., Sokal, A.D.: The pivot algorithm: a highly efficient Monte Carlo method for the self-avoiding walk. J. Stat. Phys. 50, 109–186 (1988)
Nickerson, R.S.: Confirmation bias: a ubiquitous phenomenon in many guises. Rev. Gen. Psychol. 2, 175 (1998)
Nienhuis, B.: Exact critical point and critical exponents of O($n$) models in two dimensions. Phys. Rev. Lett. 49, 1062–1065 (1982)
Owczarek, A.L., Prellberg, T.: Scaling of self-avoiding walks in high dimensions. J. Phys. A Math. Gen. 34, 5773–5780 (2001)
Tesi, M.C., Janse van Rensburg, E.J., Orlandini, E., Whittington, S.G.: Monte Carlo study of the interacting self-avoiding walk model in three dimensions. J. Stat. Phys. 82, 155–181 (1996)
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Support from the Australian Research Council under the Future Fellowship scheme (Project Number FT130100972) and Discovery scheme (Project Number DP140101110) is gratefully acknowledged.
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Clisby, N. Monte Carlo Study of Four-Dimensional Self-avoiding Walks of up to One Billion Steps. J Stat Phys 172, 477–492 (2018). https://doi.org/10.1007/s10955-018-2049-2
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DOI: https://doi.org/10.1007/s10955-018-2049-2