The hybrid system between the transmon and the magnon plays an important role in
quantum information science. Additionally, the cat states of the magnon are a valuable …

The implementation of a single magnon level quantum manipulation is one of the
fundamental targets in quantum magnetism with a significant practical relevance for …

We propose a scheme for achieving magnon antibunching in a hybrid ferromagnet–
superconductor system, where the magnons excited in two yttrium iron garnet (YIG) spheres …

We propose a scheme for generating and controlling entangled coherent states (ECSs) of
magnons, ie, the quanta of the collective spin excitations in magnetic systems, or phonons in …

We propose and numerically evaluate a protocol to generate an arbitrary quantum state of
the magnetization in a magnet. The protocol involves repeatedly exciting a frequency …

In general, a magnon does not interact directly with an atom. Here we present a scheme to
generate coherent coupling between two magnons and a superconducting artificial atom via …

We propose to directly and quantum-coherently couple a superconducting transmon qubit to
magnons—the quanta of the collective spin excitations, in a nearby magnetic particle. The …

We explore a scheme to investigate the tunable magnon antibunching characteristics of the
conventional magnon blockade (CMB) and the unconventional magnon blockade (UMB) in …

Combining different physical systems in hybrid quantum circuits opens up novel possibilities
for quantum technologies. In quantum magnonics, quanta of collective excitation modes in a …

Recently, great progress has been made in the creation of a solid-state quantum computer
using superconducting qubits on Cooper pairs of charged electrons. However, this approach …