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hep-th2026
The Junction That Remembers: Infrared Response of Two Coupled SYK Majorana Systems
Ali Vahedi
Two strongly interacting Majorana systems of the Sachdev--Ye--Kitaev type, each with its own independent disorder, are joined by a link that is switched on in time. We ask how the…
hep-th2026
A Truncated Majorana
Ali Vahedi
A Majorana field cannot be split into two spatial pieces, but a propagating Majorana can be truncated by a time-dependent shutter. We study this truncation for the two chiral compo…
hep-th2026
Nonlinear response of the chiral magnetic effect in the D3/D7 holographic model
Masataka Matsumoto, Mirmani Mirjalali, Ali Vahedi
We investigate the nonlinear response of the chiral magnetic current to an external magnetic field in a holographic setup. Using the D3/D7 brane system, where the chiral magnetic e…