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I am looking for an expert who can proofread and edit a research paper in mathematical physics.
Although the paper consists of 41 pages in .pdf format, the paper contains many figures and tables so that the total number of words are about 4000.
The paper is supposed to be submitted to a physics journal.
Some knowledge in physics and mathematics is desirable.
The main aims are grammatical checking and improvement in phrasing.
I would like to know approximate delivery period beforehand.