All Stories

  1. Hierarchy of Efficiently Computable and Faithful Lower Bounds to Quantum Discord

    Article • Physical Review Letters, August 2016, American Physical Society (APS)

    Dr Marco Piani

  2. Should Entanglement Measures be Monogamous or Faithful?

    Article • Physical Review Letters, August 2016, American Physical Society (APS)

    Dr Marco Piani

  3. Quantum reference frames associated with noncompact groups: The case of translations and boosts and the role of mass

    Article • July 2016, American Physical Society (APS)

    Dr Marco Piani

  4. Robustness of Coherence: An Operational and Observable Measure of Quantum Coherence

    Article • Physical Review Letters, April 2016, American Physical Society (APS)

    Dr Marco Piani

  5. Robustness of asymmetry and coherence of quantum states

    Article • April 2016, American Physical Society (APS)

    Dr Marco Piani

  6. Generic emergence of classical features in quantum Darwinism

    Article • Nature Communications, August 2015, Nature

    Dr Marco Piani

  7. Necessary and Sufficient Quantum Information Characterization of Einstein-Podolsky-Rosen Steering

    Article • Physical Review Letters, February 2015, American Physical Society (APS)

    Dr Marco Piani

  8. Channel steering

    Article • Journal of the Optical Society of America B, February 2015, Optical Society of America (OSA)

    Dr Marco Piani

  9. Quantumness of correlations, quantumness of ensembles and quantum data hiding

    Article • New Journal of Physics, October 2014, Institute of Physics Publishing

    Mr Varun Narasimhachar, Dr Marco Piani

  10. Role of correlations in the two-body-marginal problem

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

    Dr Marco Piani

  11. Quantifying non-classical and beyond-quantum correlations in the unified operator formalism

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

    Dr Marco Piani

  12. Experimental Entanglement Activation from Discord in a Programmable Quantum Measurement

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

    Dr Marco Piani

  13. Improved entropic uncertainty relations and information exclusion relations

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

    Dr Marco Piani

  14. Complementary sequential measurements generate entanglement

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

    Dr Marco Piani

  15. Negativity of quantumness and its interpretations

    Article • Physical Review A, July 2013, American Physical Society (APS)

    Dr Marco Piani

  16. Ancilla models for quantum operations: for what unitaries does the ancilla state have to be physical?

    Article • Quantum Information Processing, November 2012, Springer Science + Business Media

    Dr Marco Piani

  17. Problem with geometric discord

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

    Dr Marco Piani

  18. Are General Quantum Correlations Monogamous?

    Article • Physical Review Letters, August 2012, American Physical Society (APS)

    Dr Marco Piani

  19. Quantumness of correlations revealed in local measurements exceeds entanglement

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

    Dr Marco Piani

  20. On quantum advantage in dense coding

    Article • Journal of Physics A Mathematical and Theoretical, February 2012, Institute of Physics Publishing

    Dr Marco Piani

  21. CHARACTERIZING QUANTUMNESS VIA ENTANGLEMENT CREATION

    Article • International Journal of Quantum Information, October 2011, World Scientific Pub Co Pte Lt

    Dr Marco Piani

  22. Linear-optics realization of channels for single-photon multimode qudits

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

    Dr Marco Piani

  23. All Nonclassical Correlations Can Be Activated into Distillable Entanglement

    Article • Physical Review Letters, June 2011, American Physical Society (APS)

    Dr Marco Piani

  24. Operational interpretations of quantum discord

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

    Dr Marco Piani

  25. Linear-Optics Realization of Channels for Single-Photon Multimode Qudits

    Article • January 2011, Optical Society of America (OSA)

    Dr Marco Piani

  26. Experimental bound entanglement?

    Article • Nature Physics, November 2010, Nature

    Dr Marco Piani

  27. Experimental Bound Entanglement in a Four-Photon State

    Article • Physical Review Letters, September 2010, American Physical Society (APS)

    Dr Marco Piani

  28. Entanglement in channel discrimination with restricted measurements

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

    Dr Marco Piani

  29. A Few Steps More Towards NPT Bound Entanglement

    Article • IEEE Transactions on Information Theory, August 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Marco Piani

  30. Entanglement verification with realistic measurement devices via squashing operations

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

    Dr Marco Piani

  31. Universal resources for approximate and stochastic measurement-based quantum computation

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

    Dr Marco Piani

  32. Security of Quantum Key Distribution

    Article • January 2010, Optical Society of America (OSA)

    Dr Marco Piani

  33. Inseparability criteria based on matrices of moments

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

    Dr Marco Piani

  34. Relative Entropy of Entanglement and Restricted Measurements

    Article • Physical Review Letters, October 2009, American Physical Society (APS)

    Dr Marco Piani

  35. Quantum repeaters with imperfect memories: Cost and scalability

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

    Dr Marco Piani

  36. Broadcast Copies Reveal the Quantumness of Correlations

    Article • Physical Review Letters, June 2009, American Physical Society (APS)

    Dr Marco Piani

  37. All Entangled States are Useful for Channel Discrimination

    Article • Physical Review Letters, June 2009, American Physical Society (APS)

    Dr Marco Piani

  38. Quantumness witnesses

    Article • Journal of Physics A Mathematical and Theoretical, October 2008, Institute of Physics Publishing

    Dr Marco Piani

  39. Entanglement-redistribution boxes

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

    Dr Marco Piani

  40. Epsilon-measures of entanglement

    Article • New Journal of Physics, August 2008, Institute of Physics Publishing

    Dr Marco Piani

  41. Entanglement-swapping boxes and their communication properties

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

    Dr Marco Piani

  42. Publisher’s Note: No-Local-Broadcasting Theorem for Multipartite Quantum Correlations [Phys. Rev. Lett. 100 , 090502 (2008)]

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

    Dr Marco Piani

  43. No-Local-Broadcasting Theorem for Multipartite Quantum Correlations

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

    Dr Marco Piani

  44. Class of positive-partial-transpose bound entangled states associated with almost any set of pure entangled states

    Article • Physical Review A, January 2007, American Physical Society (APS)

    Dr Marco Piani

  45. Comment on “Inseparability Criteria for Continuous Bipartite Quantum States”

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

    Dr Marco Piani

  46. Properties of quantum nonsignaling boxes

    Article • Physical Review A, July 2006, American Physical Society (APS)

    Dr Marco Piani

  47. QUANTUMNESS OF ENSEMBLE FROM NO-BROADCASTING PRINCIPLE

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

    Dr Marco Piani

  48. Class of bound entangled states of N + N qubits revealed by nondecomposable maps

    Article • Physical Review A, January 2006, American Physical Society (APS)

    Dr Marco Piani

  49. Non-Decomposable Quantum Dynamical Semigroups and Bound Entangled States

    Article • Open Systems & Information Dynamics, December 2004, World Scientific Pub Co Pte Lt

    Dr Marco Piani

  50. Quantum dynamical semigroups and non-decomposable positive maps

    Article • Physics Letters A, June 2004, Elsevier

    Dr Marco Piani

  51. Environment Induced Entanglement in Markovian Dissipative Dynamics

    Article • Physical Review Letters, August 2003, American Physical Society (APS)

    Dr Marco Piani

  52. Nonpositive evolutions in open system dynamics

    Article • Physical Review A, April 2003, American Physical Society (APS)

    Dr Marco Piani