Andrew J. Landahl: Papers (Last updated 3/2008)

Universal quantum walks and adiabatic algorithms by 1D Hamiltonians B. A. Chase and A. J. Landahl arXiv:0802.1207

Efficient feedback controllers for continuous-time quantum error correction B. A. Chase, A. J. Landahl, and JM Geremia arXiv:0711.0689 Phys. Rev. A 77, 032304 (2008). DOI: 10.1103/PhysRevA.77.032304

Quantum algorithms for the ordered search problem via semidefinite programming A. M. Childs, A. J. Landahl, and P. A. Parrilo quant-ph/0608161 Phys. Rev. A 75, 032335 (2007). DOI: 10.1103/PhysRevA.75.032335

Perfect transfer of arbitrary states in quantum spin networks M. Christandl, N. Datta, T. C. Dorlas, A. Ekert, A. Kay, A. J. Landahl quant-ph/0411020 Phys. Rev. A 71, 032312 (2005). DOI: 10.1103/PhysRevA.71.032312

Quantum computing with spin networks A. Landahl, M. Christandl, N. Datta, A. Ekert Proc. 7th Intl. Conf. on Quantum Communication, Measurement, and Computing, 215--218, S. M. Barnett, E. Anderson, J. Jeffers, P. Ohberg, and O. Hirota, Eds., AIP Press. (2004).

Perfect state transfer in quantum spin networks M. Christandl, N. Datta, A. Ekert, A. J. Landahl quant-ph/0309131 Phys. Rev. Lett 92, 187902 (2004). DOI: 10.1103/PhysRevLett.92.187902

Universal quantum interfaces S. Lloyd, A. J. Landahl, and J.-J. E. Slotine quant-ph/0303048 Phys. Rev. A 69, 012305 (2004). DOI: 10.1103/PhysRevA.69.012305

Breaking barriers to quantum computing (book review) A. J. Landahl Science 300, 1509 (2003). DOI: 10.1126/science.1084930

Universal single-qubit quantum controller-observers S. Lloyd, A. J. Landahl, and J.-J. E. Slotine Proc. 2003 Intl. Conf. on Physics and Control, 829–833, A.L. Fradkov and A.N. Churilov, Eds., IEEE Press, St. Petersburg, Russia (2003).

Highlights of quantum search by measurement A. M. Childs, E. Deotto, E. Farhi, J. Goldstone, S. Gutmann, and A. J. Landahl Proc. 6th Intl. Conf. on Quantum Communication, Measurement, and Computing, 426 &ndash 429 J. Shapiro and O. Hirota, Eds., Rinton Press, Princeton, NJ (2003).

Controlling quantum information A. J. Landahl Ph.D. Thesis, California Institute of Technology (2002).

Quantum search by measurement A. M. Childs, E. Deotto, E. Farhi, J. Goldstone, S. Gutmann, and A. J. Landahl quant-ph/0204013 Phys. Rev. A 66 032314 (2002). DOI: 10.1103/PhysRevA.66.032314

Continuous quantum error correction via quantum feedback control C. Ahn, A. C. Doherty, and A. J. Landahl quant-ph/0110111 Phys. Rev. A 65, 042301 (2002). DOI: 10.1103/PhysRevA.65.042301

Topological quantum memory E. Dennis, A. Kitaev, A. Landahl, J. Preskill quant-ph/0110143 J. Math. Phys. 43, 4452-4505 (2002).

Solving a two-person perfect information game with a quantum computer A. J. Landahl Honors Thesis, Virginia Tech (1996).

Determining global asymptotic behavior of differential equations from renormalization group theoretic structural stability analysis A. J. Landahl National Science Foundation Research Experience for Undergraduates Research Reports (1995).