Ju l 2 00 9 Exact matrix product solutions in the Heisenberg picture of an open quantum spin chain

@inproceedings{Clark2009JuL2,
  title={Ju l 2 00 9 Exact matrix product solutions in the Heisenberg picture of an open quantum spin chain},
  author={S. R. Clark and Javier Prior and Michael J. Hartmann and Dieter Jaksch and Martin B. Plenio},
  year={2009}
}
In recent work Hartmann et al [Phys. Rev. Lett. 102, 057202 (2009)] demonstrated that the classical simulation of the dynamics of open 1D quantum systems with matrix product algorithms can often be dramatically improved by performing time evolution in the Heisenberg picture. For a closed system this was exemplified by an exact matrix product operator solution of the time-evolved creation operator of a quadratic fermi chain with a matrix dimension of just two. In this work we show that this… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-7 of 7 references

The theory of open Quantum systems (Oxford

  • Breuer H-P, F Petruccione
  • 2002
Highly Influential
9 Excerpts

Mech

  • P. Calabrese, J. Cardy, J. Stat
  • 04
  • 2005
1 Excerpt

Quantum Transport: Atom to Transistor

  • S Datta
  • 2005
2 Excerpts

Quantum Phase Transitions (Cambridge University Press, Cambridge)

  • S Sachdev
  • 2001
1 Excerpt

Quantum Computation and Quantum Information (Cambridge

  • M ANielsen, I LChuang
  • 2000
2 Excerpts

Exact matrix product solutions in the Heisenberg picture

  • S Östlund, S Rommer
  • Phys. Rev. Lett. 75,
  • 1995
2 Excerpts

Quantum measurement (Cambridge

  • V BBraginsky, F YKhalili
  • 1992
3 Excerpts

Similar Papers

Loading similar papers…