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Free keywords:
Quantum entanglement, Qubits, Bell state, Gate operation, Majorana, One-dimensional, Tensor products, Topological phase, Two-dimensional, Topology
Abstract:
Topological qubits composed of unpaired Majorana zero modes are under intense experimental and theoretical scrutiny in efforts to realize practical quantum computation schemes. In this work, we show that the minimum four unpaired Majorana zero modes required for a topological qubit according to braiding schemes and control of entanglement for gate operations are inherent to multiplicative topological phases, which realize symmetry-protected tensor products
