265 citations · 3.6k across the 120 of their papers we have counts for
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Efficient and perfect state transfer in quantum chains
Daniel Burgarth, Vittorio Giovannetti, Sougato Bose
We present a communication protocol for chains of permanently coupled qubits which achieves perfect quantum state transfer and which is efficient with respect to the number chains…
Conclusive and arbitrarily perfect quantum state transfer using parallel spin chain channels
Daniel Burgarth, Sougato Bose
We suggest a protocol for perfect quantum communication through spin chain channels. By combining a dual-rail encoding with measurements only at the receiving end, we can get concl…
Non-Markovian dynamics in a spin star system: Exact solution and approximation techniques
Heinz-Peter Breuer, Daniel Burgarth, Francesco Petruccione
The reduced dynamics of a central spin coupled to a bath of N spin-1/2 particles arranged in a spin star configuration is investigated. The exact time evolution of the reduced dens…