Quantum Theory Group

2015

Recovering full coherence in a qubit by measuring half of its environment, F.M. Miatto, K. Piche, T. Brougham, and R.W. Boyd, Physical Review A 92(6), 062331 (2015) (doi:10.1103/PhysRevA.92.062331).

Image retrodiction at low light levels, M. Sonnleitner, J. Jeffers, and S.M. Barnett, Optica 11, 950 (2015) (doi:10.1364/OPTICA.2.000950).

The azimuthal component of Poynting's vector and the angular momentum of light, R.P. Cameron, F.C. Speirits, C.R. Gilson, L. Allen and S.M. Barnett, J. Opt. 17, 125610 (2015) (doi:10.1088/2040-8978/17/12/125610).

Generalized ray optics and orbital angular momentum carrying beams, V. Potoček and S.M. Barnett, New J. Phys. 17, 103034 (2015) (doi:10.1088/1367-2630/17/10/103034).

Quantum Hilbert Hotel, V. Potoček, F.M. Miatto, M. Mirhosseini, O.S. Magaña-Loaiza, A.C. Liapis, D.K. L. Oi, R.W. Boyd, and J. Jeffers, Phys. Rev. Lett. 115, 160505 (2015) (doi:10.1103/PhysRevLett.115.160505).

Which-way information in a nested Mach-Zehnder interferometer, V. Potoček and G. Ferenczi, Phys. Rev. A 92, 023829 (2015) (doi:10.1103/PhysRevA.92.023829).

Theory of radiation pressure on magneto-dielectric materials, S.M. Barnett and R. Loudon, New J. Phys. 17, 063027 (2015) (doi:10.1088/1367-2630/17/6/063027).

On the exponential form of the displacement operator for different systems, V. Potocek and S.M. Barnett, Physica Scripta 90, 065208 (2015) (doi:10.1088/0031-8949/90/6/065208).

PT-symmetric Hamiltonians and their application in quantum information, S. Croke, Phys. Rev. A 91, 052113 (2015) (doi:10.1103/PhysRevA.91.052113).

Experimental Implementation of a Quantum Optical State Comparison Amplifier, R.J. Donaldson, R.J. Collins, E. Eleftheriadou, S.M. Barnett, J. Jeffers, and G.S. Buller, Phys. Rev. Lett. 114, 120505 (2015) (doi:10.1103/PhysRevLett.114.120505).

Spatially dependent electromagnetically induced transparency, N. Radwell, T.W. Clark, B. Piccirillo, S.M. Barnett, and S. Franke-Arnold, Phys. Rev. Lett. 114, 123603 (2015) (doi:10.1103/PhysRevLett.114.123603).

Spatially structured photons that travel in free space slower than the speed of light, D. Giovannini, J. Romero, V. Potocek, G. Ferenczi, F. Speirits, S.M. Barnett, D. Faccio, and M.J. Padgett, Science 347, 857 (2015) (doi:10.1126/science.aaa3035).