539 citations · 588 across the 2 of their papers we have counts for
3 papers · 1 filter
Perfect Transfer of Arbitrary States in Quantum Spin Networks
Matthias Christandl, Nilanjana Datta, Tony C. Dorlas +3
We propose a class of qubit networks that admit perfect state transfer of any two-dimensional quantum state in a fixed period of time. We further show that such networks can distri…
Universal quantum interfaces
Seth Lloyd, Andrew J. Landahl, Jean-Jacques E. Slotine
To observe or control a quantum system, one must interact with it via an interface. This letter exhibits simple universal quantum interfaces--quantum input/output ports consisting…
Quantum search by measurement
Andrew M. Childs, Enrico Deotto, Edward Farhi +3
We propose a quantum algorithm for solving combinatorial search problems that uses only a sequence of measurements. The algorithm is similar in spirit to quantum computation by adi…