SYK Model with global symmetries in the double scaling limit
نویسندگان
چکیده
We discuss the double scaling limit of SYK model with global symmetries. develop chord diagram techniques to compute moments Hamiltonian and two point function in presence arbitrary chemical potential. also derive a transfer matrix acting on an auxiliary Hilbert space which can capture contributions. present explicit results for case classical group symmetries namely orthogonal, unitary symplectic groups. find partition functions at fixed charges.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2023
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep05(2023)083