Dr. Andrew J. Landahl

Recent Publications/Preprints

  • An improved quantum algorithm for searching an ordered list
    M. B. Jacokes, A. J. Landahl, E. Brookes
    [In preparation] (2005).
  • Information processing in quantum spin systems
    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).
    [ PDF | GZipped PS ]
  • 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 (2004). [To appear in Phys. Rev. A.]
    [ PDF | GZipped PS ]
  • Breaking barriers to quantum computing (book review)
    Science 300, 1509 (2003).
    [ PDF | GZipped PS ]
  • Universal single-qubit quantum interfaces:
    Quantum controllers and quantum observers in one
    Proc. 2003 Intl. Conf. on Physics and Control, 829–833, A.L. Fradkov and A.N. Churilov, Eds., IEEE Press, St. Petersburg, Russia (2003).
    [ PDF | GZipped PS ]
  • 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).
    [ PDF (1106 kB) | GZipped PS (832 kB) ]
  • 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).
    [ PDF (103 kB) | GZipped PS (89 kB) ]
  • 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).
    [ PDF (259 kB) | GZipped PS (238 kB) ]
  • 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).