From edge to bulk: Cavity-induced displacement of topological nonlocal qubits

نویسندگان

چکیده

We investigate the ability of selective cavity coupling to a topological chain for tailoring connectivity Majorana fermions. show how qubits (TQs), associated with non-local fermion pairing, can be moved from edge bulk through access light-matter interaction specific physical sites. In particular, we present comprehensive DMRG study ground-state features in different chain-cavity geometries and validate analytical insights strong regime. This new kind correlation generation process comes photon features. Moreover, by considering time evolution after sudden quench cavity-matter strength, that development high non-trivial matter (Majorana) correlations leaves off measurable non-classical imprints cavity. New ways dynamically generate TQ nonlocal chains arbitrary length are thus provided, opening alternative routes controllable long-range entanglement hybrid photonic solid-state systems.

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ژورنال

عنوان ژورنال: Physical review

سال: 2023

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevb.107.125104