Continuous dynamical decoupling and decoherence-free subspaces for qubits with tunable interaction

  title={Continuous dynamical decoupling and decoherence-free subspaces for qubits with tunable interaction},
  author={I. Yalçinkaya and B. Çakmak and G. Karpat and F. F. Fanchini},
  journal={Quantum Information Processing},
Protecting quantum states from the decohering effects of the environment is of great importance for the development of quantum computation devices and quantum simulators. Here, we introduce a continuous dynamical decoupling protocol that enables us to protect the entangling gate operation between two qubits from the environmental noise. We present a simple model that involves two qubits which interact with each other with a strength that depends on their mutual distance and generates the… Expand


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