All Stories

  1. Four-concurrence in the transverse XY spin-1/2 chain

    Article • July 2017, American Physical Society (APS)

    Dr. Andreas Osterloh

  2. Avalanche of entanglement and correlations at quantum phase transitions

    Article • Scientific Reports, June 2017, Nature

    Dr. Andreas Osterloh

  3. The convex roof: learning by doing

    Article • December 2016, American Physical Society (APS)

    Dr. Andreas Osterloh

  4. Three-tangle of the nine classes of four-qubit states

    Article • July 2016, American Physical Society (APS)

    Dr. Andreas Osterloh

  5. Strong monogamy inequalities for four qubits

    Article • May 2016, American Physical Society (APS)

    Dr. Andreas Osterloh

  6. Neat trick from separability buisiness for arriving at arbitrary rank with a lower rank technique

    Article • May 2016, American Physical Society (APS)

    Dr. Andreas Osterloh

  7. Monogamy of entanglement and improved mean-field ansatz for spin lattices

    Article • Physical Review B, March 2015, American Physical Society (APS)

    Dr. Andreas Osterloh

  8. SL -invariant entanglement measures in higher dimensions: the case of spin 1 and 3/2

    Article • Journal of Physics A Mathematical and Theoretical, January 2015, Institute of Physics Publishing

    Dr. Andreas Osterloh

  9. Genuinely multipartite entangled states in higher dimensions: a generalization of balancedness

    Article • Journal of Physics A Mathematical and Theoretical, November 2014, Institute of Physics Publishing

    Dr. Andreas Osterloh

  10. Scaling of genuine multiparticle entanglement close to a quantum phase transition

    Article • Physical Review B, April 2014, American Physical Society (APS)

    Dr. Andreas Osterloh

  11. Classification scheme of pure multipartite states based on topological phases

    Article • Physical Review A, January 2014, American Physical Society (APS)

    Dr. Andreas Osterloh

  12. The next boost for quantum optics

    Article • Annalen der Physik, April 2013, Wiley

    Dr. Andreas Osterloh

  13. ENTANGLEMENT AND ITS MULTIPARTITE EXTENSIONS

    Article • International Journal of Modern Physics B, January 2013, World Scientific Pub Co Pte Lt

    Dr. Andreas Osterloh

  14. Invariant-based entanglement monotones as expectation values and their experimental detection

    Article • Physical Review A, October 2012, American Physical Society (APS)

    Dr. Andreas Osterloh

  15. Erratum: Multipartite-entanglement monotones and polynomial invariants [Phys. Rev. A85, 022301 (2012)]

    Article • Physical Review A, May 2012, American Physical Society (APS)

    Dr. Andreas Osterloh

  16. Erratum on polynomial invariants of several qubits

    Article • Journal of Mathematical Physics, April 2012, American Institute of Physics

    Dr. Andreas Osterloh

  17. Multipartite-entanglement monotones and polynomial invariants

    Article • Physical Review A, February 2012, American Physical Society (APS)

    Dr. Andreas Osterloh

  18. Entangling photons via the double quantum Zeno effect

    Article • Physical Review A, August 2011, American Physical Society (APS)

    Dr. Andreas Osterloh

  19. Separation of variables for integrable spin–boson models

    Article • Nuclear Physics B, November 2010, Elsevier

    Dr. Andreas Osterloh

  20. A condition to see the entanglement of a state and to which family it will belong to

    Article • New Journal of Physics, July 2010, Institute of Physics Publishing

    Dr. Andreas Osterloh

  21. Estimating multipartite entanglement measures

    Article • Physical Review A, February 2010, American Physical Society (APS)

    Dr. Andreas Osterloh

  22. Possibility of generalized monogamy relations for multipartite entanglement beyond three qubits

    Article • Physical Review A, September 2009, American Physical Society (APS)

    Dr. Andreas Osterloh

  23. Craftswork and tricks in SL-invariant entanglement buisiness

    Article • Journal of Mathematical Physics, March 2009, American Institute of Physics

    Dr. Andreas Osterloh

  24. Entanglement in many-body systems

    Article • Reviews of Modern Physics, May 2008, American Physical Society (APS)

    Dr. Andreas Osterloh

  25. A general method to estimate the convex roof of an SL-invariant entanglement measure

    Article • Physical Review A, March 2008, American Physical Society (APS)

    Dr. Andreas Osterloh

  26. Robustness of adiabatic passage through a quantum phase transition

    Article • New Journal of Physics, May 2007, Institute of Physics Publishing

    Dr. Andreas Osterloh

  27. Entangled Three-Qubit States without Concurrence and Three-Tangle

    Article • Physical Review Letters, December 2006, American Physical Society (APS)

    Dr. Andreas Osterloh

  28. Enhancement of Pairwise Entanglement viaZ2Symmetry Breaking

    Article • Physical Review Letters, December 2006, American Physical Society (APS)

    Dr. Andreas Osterloh

  29. Mesoscopic BCS pairing in the repulsive one-dimensional Hubbard model

    Article • Physical Review B, June 2006, American Physical Society (APS)

    Dr. Andreas Osterloh

  30. ENTANGLEMENT MONOTONES AND MAXIMALLY ENTANGLED STATES IN MULTIPARTITE QUBIT SYSTEMS

    Article • International Journal of Quantum Information, June 2006, World Scientific Pub Co Pte Lt

    Dr. Andreas Osterloh

  31. Quantum Many Particle Systems in Ring-Shaped Optical Lattices

    Article • Physical Review Letters, August 2005, American Physical Society (APS)

    Dr. Andreas Osterloh

  32. ConstructingN-qubit entanglement monotones from antilinear operators

    Article • Physical Review A, July 2005, American Physical Society (APS)

    Dr. Andreas Osterloh

  33. Spin wave contribution to entanglement in Heisenberg models

    Article • New Journal of Physics, September 2004, Institute of Physics Publishing

    Dr. Andreas Osterloh

  34. Entanglement in one-dimensional spin systems

    Article • August 2004, SPIE

    Dr. Andreas Osterloh

  35. Dynamics of entanglement in one-dimensional spin systems

    Article • Physical Review A, February 2004, American Physical Society (APS)

    Dr. Andreas Osterloh

  36. Out of equilibrium correlation functions of quantum anisotropicXYmodels: one-particle excitations

    Article • Journal of Physics A General Physics, December 2003, Institute of Physics Publishing

    Dr. Andreas Osterloh

  37. Scaling, entanglement, and quantum phase transitions

    Article • July 2003, SPIE

    Dr. Andreas Osterloh

  38. Scaling, Entanglement, and Quantum Phase Transitions

    Article • January 2003, American Institute of Physics

    Dr. Andreas Osterloh

  39. Quasi-classical descendants of disordered vertex models with boundaries

    Article • Nuclear Physics B, November 2002, Elsevier

    Dr. Andreas Osterloh

  40. Scaling of entanglement close to a quantum phase transition

    Article • Nature, April 2002, Springer Science + Business Media

    Dr. Andreas Osterloh

  41. Exact Correlation Functions of the BCS Model in the Canonical Ensemble

    Article • Physical Review Letters, March 2002, American Physical Society (APS)

    Dr. Andreas Osterloh

  42. Integrable models for confined fermions: applications to metallic grains

    Article • Nuclear Physics B, November 2001, Elsevier

    Dr. Andreas Osterloh

  43. Integrable Model for Interacting Electrons in Metallic Grains

    Article • Physical Review Letters, June 2001, American Physical Society (APS)

    Dr. Andreas Osterloh

  44. INTEGRABLE LONG-RANGE CORRELATIONS AND GENERALIZED STATISTICS

    Article • May 2001, World Scientific Pub Co Pte Lt

    Dr. Andreas Osterloh

  45. Fermionic long-range correlations realized by particles obeying deformed statistics

    Article • Journal of Physics A General Physics, November 2000, Institute of Physics Publishing

    Dr. Andreas Osterloh

  46. Exact solution of generalized Schulz–Shastry type models

    Article • Nuclear Physics B, November 2000, Elsevier

    Dr. Andreas Osterloh

  47. Bethe Ansatz solution of a new class of Hubbard-type models

    Article • Journal of Physics A General Physics, February 2000, Institute of Physics Publishing

    Dr. Andreas Osterloh

  48. One-dimensionalXXZmodel for particles obeying fractional statistics

    Article • July 1998, American Physical Society (APS)

    Dr. Andreas Osterloh