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Quantum Hamiltonian complexity

Worth the wait

Quantum many-body systems are often so complex as to be intractable. An algorithm that finds the ground state of any one-dimensional quantum system has now been devised, proving that the many-body problem is tractable for quantum spin chains.

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References

  1. 1

    Dirac, P. A. M. Proc. R. Soc. Lond. A 123, 714–733 (1929).

    ADS  Article  Google Scholar 

  2. 2

    Landau, Z., Vazirani, U. & Vidick, T. Nature Phys. 11, 566–569 (2015).

    ADS  Article  Google Scholar 

  3. 3

    Hastings, M. B. J. Stat. Mech. 2007, P08024 (2007).

    Google Scholar 

  4. 4

    Aharonov, D., Arad, I., Landau, Z. & Vazirani, U. Proc. 2009 ACM Int. Symp. Theory Comp. 417–426 (2009).

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Correspondence to Frank Verstraete.

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Verstraete, F. Worth the wait. Nature Phys 11, 524–525 (2015). https://doi.org/10.1038/nphys3381

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