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