Graphical law beneath each written natural language Anindya Kumar Biswas, Department of Physics; North-Eastern Hill University, Mawkynroh-Umshing, Shillong-793022. email:
[email protected] January 22, 2020 Abstract We study twenty four written natural languages. We draw in the log scale, number of words starting with a letter vs rank of the letter, both normalised. We find that all the graphs are of the similar type. The graphs are tantalisingly closer to the curves of reduced magnetisation vs reduced temperature for magnetic materials. We make a weak conjecture that a curve of magnetisation underlies a written natural language. I Introduction Our world is alive with languages. Some are spoken by many. Some are spoken by few. English is a language known to large part of the world. Languages are there yet to be discovered. Like English there are languages which use written scripts. Many others exist in spoken form. A subset of languages of the world use alphabets. A subsub- set have dictionaries. Official language in most part of the world is English. Dictionaries from English to a natural language is of common availability. A Dictionary is where words beginning with letters of an alphabet are recorded in their relative abundances. Few letters are heavily used. Few are scantily done so. Number of letters in an alphabet varies from a language to another language. Linguistics about Zipf’s law and its variants has been a subject of interesting arXiv:1307.6235v5 [physics.gen-ph] 21 Jan 2020 intense computational physics study for quite some time [1]. Moreover, Drod etal, [2], have observed trace of scaling in verbs, in English and Polish languages respectively.