of the 2005
DAVID DEUTSCH'S research in quantum physics has been influential and highly acclaimed. His papers on quantum computation laid the foundations for that field, breaking new ground in the theory of computation as well as physics, and have triggered an explosion of research efforts worldwide.
His 1995 paper, "Conditional quantum dynamics and logic gates" (with A. Barenco, A. Ekert and R. Jozsa) was an important step in clarifying what sort of physical processes would be needed to implement quantum computation in the laboratory, and what sort of things the experimentalists should be trying to get to work.
"Universality in quantum computation", also written in 1995 (with A. Barenco and A. Ekert) proved the universality of almost all 2-qubit quantum gates, thus verifying his conjecture made in 1989 and showing that quantum computation and quantum gate operations are 'built in' to quantum physics far more deeply than classical physics. In 1996, in "Quantum privacy amplification and the security of quantum cryptography over noisy channels" (with A. Ekert, R. Jozsa, C. Macchiavello, S. Popescu and A. Sanpera), he brought quantum cryptography a little bit closer to being practical as opposed to just a laboratory curiosity.
recent work as seen in the following three papers can be seen as new
"applications" of the computational idea, rather than extensions
Born in Haifa, Israel, David Deutsch was educated at Cambridge and Oxford universities. After several years at the University of Texas at Austin, he returned to Oxford, where he now lives and works. Since 1999, he has been a non-stipendiary Visiting Professor of Physics at the University of Oxford, where he is a member of the Centre for Quantum Computation at the Clarendon Laboratory, Oxford University.
1998 he was awarded the Institute of Physics' Paul Dirac Prize and Medal.
This is the Premier Award for theoretical physics within the gift of
the Council of the Institute of Physics. It is made for “outstanding
contributions to theoretical (including mathematical and computational)
physics”. In 2002 he received the Fourth International Award on
Quantum Communication for “theoretical work on Quantum Computer