Abstract
Grammatical forms are said to evolve via two main mechanisms. These are, respectively, the ‘descent’ mechanism, where current forms can be seen to have descended (albeit with occasional modifications) from their roots in ancient languages, and the ‘contact’ mechanism, where evolution in a given language occurs via borrowing from other languages with which it is in contact. We use ideas and concepts from statistical physics to formulate a series of static and dynamical models which illustrate these issues in general terms. The static models emphasise the relative numbers of rules and exceptions, while the dynamical models focus on the emergence of exceptional forms. These unlikely survivors among various competing grammatical forms are winners against the odds. Our analysis suggests that they emerge when the influence of neighbouring languages exceeds the generic tendency towards regularisation within individual languages.
Graphic abstract
Similar content being viewed by others
Data availability
Data sharing not applicable to this article as no datasets were generated or analysed during the current study.
Notes
In contrast, such concepts have been used in other areas of language dynamics, such as the coexistence of two or more languages in a given geographical area [4].
This number will be used as an effective measure of ‘time’. In this work, we never directly compare real (i.e. historical) time to the effective time variables parametrising the evolution in all our models.
This term, meaning ‘union of languages’ refers to a situation where there is prolonged contact across geographically contiguous language communities [3].
The impurity state (52) of the pristine case described above fits within this scheme, with \(\gamma _1=-\ln z\) and \(\gamma _2\rightarrow 0\).
The important difference is that all survivors were considered in [25], whereas here only the subset of survivors against the odds is considered. The same reasoning though clearly applies to both.
We mention for completeness that the present work has only little to do with the theory of Anderson localisation on the Bethe lattice [36], which plays a major role in recent work on many-body localisation (see e.g. [37,38,39]). There, the Bethe lattice arises as a template for the Fock space of a quantum many-body problem.
References
T. Bynon, Historical linguistics (Cambridge University Press, Cambridge, 1977)
S.G. Thomason, T. Kaufman, Language Contact, Creolization and Genetic Linguistics. University of California Press, Berkeley, 1988)
D. Winford, An introduction to contact linguistics (Blackwell, Malden, MA, 2003)
R.A. Blythe, Colloquium: hierarchy of scales in language dynamics. Eur. Phys. J. B 88, 295 (2015)
M.D. Ross, Contact-induced change and the comparative method: cases from Papua New Guinea, in The Comparative Method Reviewed. ed. by M. Durie, M.D. Ross (Oxford University Press, Oxford, 1996), pp.180–218
T. Warnow, Mathematical approaches to comparative linguistics. Proc. Natl. Acad. Sci. USA 94, 6585–6590 (1997)
E. Lieberman, J.B. Michel, J. Jackson, T. Tang, M.A. Nowak, Quantifying the evolutionary dynamics of language. Nature 449, 713–716 (2007)
L. Steiner, P.F. Stadler, M. Cysouw, A pipeline for computational historical linguistics. Lang. Dyn. Change 1, 89–127 (2011)
S.J. Greenhill, C. Wu, X. Hua, M. Dunn, S.C. Levinson, R.D. Gray, Evolutionary dynamics of language systems. Proc. Natl. Acad. Sci. USA 114, 8822–8829 (2017)
T. Bhattacharya, D. Blasi, W. Croft, M. Cysouw, D. Hruschka, I. Maddieson, L. Muller, N. Retzlaff, E. Smith, P.F. Stadler, G. Starostin, H. Youn, Studying language evolution in the age of big data. J. Lang. Evol. 3, 94–129 (2018)
G. Jacques, J.M. List, Save the trees: why we need tree models in linguistic reconstruction (and when we should apply them). J. Histor. Ling. 9, 128–166 (2019)
D. Ringe, C. Yang, The threshold of productivity and the ‘irregularization’ of verbs in Early Modern English, in English Historical Linguistics: Change in Structure and Meaning. ed. by B. Los, C. Cowie, P. Honeybone, G. Trousdale (Papers from the XXth ICEHL. John Benjamins, Amsterdam, 1979)
C. Yang, The price of linguistic productivity: how children learn to break the rules of language (MIT Press, Cambridge, MA, 2016)
R. Solomon, A brief history of the classification of the finite simple groups. Bull. Am. Math. Soc. 38, 315–352 (2001)
V. Barnett, T. Lewis, Outliers in statistical data (Wiley, New York, 1994)
C.C. Aggarwal, Outlier analysis (Springer, New York, 2013)
N. Chomsky, Aspects of the theory of syntax (MIT Press, Cambridge, MA, 1965)
A.L. Barabasi, R. Albert, Emergence of scaling in random networks. Science 286, 509–512 (1999)
A.L. Barabasi, R. Albert, H. Jeong, Scale-free characteristics of random networks: the topology of the world-wide web. Physica A 281, 69–77 (2000)
S.N. Dorogovtsev, J.F.F. Mendes, A.N. Samukhin, Structure of growing networks with preferential linking. Phys. Rev. Lett. 85, 4633–4636 (2000)
P.L. Krapivsky, G.J. Rodgers, S. Redner, Degree distributions of growing networks. Phys. Rev. Lett. 86, 5401–5404 (2001)
G. Bianconi, A.L. Barabasi, Competition and multiscaling in evolving networks. Europhys. Lett. 54, 436–442 (2001)
G. Bianconi, A.L. Barabasi, Bose–Einstein condensation in complex networks. Phys. Rev. Lett. 86, 5632–5635 (2001)
J.M. Luck, A. Mehta, A deterministic model of competitive cluster growth: glassy dynamics, metastability and pattern formation. Eur. Phys. J. B 44, 79–92 (2005)
J.M. Luck, A. Mehta, Universality in survivor distributions: characterizing the winners of competitive dynamics. Phys. Rev. E 92, 052810 (2015)
J.M. Luck, A. Mehta, How the fittest compete for leadership: a tale of tails. Phys. Rev. E 95, 062306 (2017)
J.M. Luck, A. Mehta, On the coexistence of competing languages. Eur. Phys. J. B 93, 73 (2020)
F. Evers, A.D. Mirlin, Anderson transitions. Rev. Mod. Phys. 80, 1355–1417 (2008)
A. Lagendijk, B. van Tiggelen, D.S. Wiersma, Fifty years of Anderson localization. Phys. Today 62, 24–29 (2009)
E. Abrahams (ed.), 50 Years of Anderson Localization (World Scientific, Singapore, 2010)
C. Texier, Fluctuations of the product of random matrices and generalized Lyapunov exponent. J. Stat. Phys. 181, 990–1051 (2020)
V. Latora, V. Nicosia, G. Russo, Complex Networks: Principles, Methods and Applications. Cambridge University Press, Cambridge, 2017)
S.N. Dorogovtsev, J.F.F. Mendes, The Nature of Complex Networks (Oxford University Press, Oxford, 2022)
S. Janson, A. Rucinski, T. Luczak, Random Graphs (Wiley, New York, 2000)
B. Bollobas, Random Graphs, 2nd edn. (Cambridge University Press, Cambridge, 2001)
A.D. Mirlin, Y.V. Fyodorov, Localization transition in the Anderson model on the Bethe lattice: spontaneous symmetry breaking and correlation functions. Nucl. Phys. B 366, 507–532 (1991)
A. De Luca, B.L. Altshuler, V.E. Kravtsov, A. Scardicchio, Anderson localization on the Bethe lattice: nonergodicity of extended states. Phys. Rev. Lett. 113, 046806 (2014)
V.E. Kravtsov, B.L. Altshuler, L.B. Ioffe, Non-ergodic delocalized phase in Anderson model on Bethe lattice and regular graph. Ann. Phys. 389, 148–191 (2018)
K.S. Tikhonov, A.D. Mirlin, From Anderson localization on random regular graphs to many-body localization. Ann. Phys. 435, 168525 (2021)
Acknowledgements
We acknowledge with thanks discussions and exchanges with Aurélia Elalouf, Guillaume Jacques and Mattis List, which introduced us to the rich fields of historical linguistics and contact linguistics. AM warmly thanks the Leverhulme Trust for the Visiting Professorship that funded part of this research, as well as the Faculty of Linguistics, Philosophy and Phonetics, Oxford and the Institut de Physique Théorique, Saclay, for their hospitality.
Author information
Authors and Affiliations
Contributions
Both authors contributed equally to the present work, were equally involved in the preparation of the manuscript, and have read and approved the final manuscript.
Corresponding author
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Luck, JM., Mehta, A. Evolution of grammatical forms: some quantitative approaches. Eur. Phys. J. B 96, 19 (2023). https://doi.org/10.1140/epjb/s10051-023-00488-0
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epjb/s10051-023-00488-0