AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Quantum coherence9/18/2023 On the other hand, it is well known that entanglement does not account for all nonclassical correlations (or quantum correlations) and that even correlation of separable state does not completely be classical. We know that quantum coherence and the entanglement are related to quantum superposition, but we are not sure of the exact relations between quantum coherence and the entanglement, is there a quantitative relation between the two of them? Quantum coherence has received a lot of attentions 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14. Within such a framework for the coherence, one can define suitable measures, include the relative entropy and the l 1- norm of coherence 1 and a measure by the Wigner-Yanase-Dyson skew information 3. Recently, a rigorous framework to quantify coherence has been proposed 1 (or see early work 2). Quantum coherence is a common necessary condition for both entanglement and other types of quantum correlations and it is also an important physical resource in quantum computation and quantum information processing. Lett.Quantum coherence arising from quantum superposition plays a central role in quantum mechanics. Tóth, G., Moroder, T., Gühne, O.: Evaluating convex roof entanglement measures. Luo, S.: Quantum uncertainty of mixed states based on skew information. Yu, C.-s., Yang, S.-r., Guo, B.-q.: Total quantum coherence and its applications. 91, 180403 (2003)īanik, M., Deb, P., Bhattacharya, S.: Wigner-Yanase skew information and entanglement generation in quantum measurement. Luo, S.: Wigner-Yanase skew information and uncertainty relations. Wigner, E.P., Yanase, M.M.: Information contents of distributions. Hu, X., Ye, Z.: Generalized quantum entropy. Streltsov, A., Singh, U., Dhar, H.S., Bera, M.N., Adesso, G.: Measuring quantum coherence with entanglement. Quanta 8, 24 (2019)īera, M.N., Qureshi, T., Siddiqui, M.A., Pati, A.K.: Duality of quantum coherence and path distinguishability. Qureshi, T.: Coherence, interference and visibility. 63, 433 (1907)īaumgratz, T., Cramer, M., Plenio, M.B.: Quantifying coherence. Schmidt, E.: Zur Theorie der linearen und nichtlinearen Integralgleichungen. A 64, 042315 (2001)īhaskara, V.S., Panigrahi, P.K.: Generalized concurrence measure for faithful quantification of multiparticle pure state entanglement using Lagrange’s identity and wedge product. Rungta, P., Buzek, V., Caves, C.M., Hillery, M., Milburn, G.J.: Universal state inversion and concurrence in arbitrary dimensions. Hill, S., Wootters, W.K.: Entanglement of a pair of quantum bits. Plenio, M.B.: Logarithmic negativity: A full entanglement monotone that is not convex. Vedral, V., Plenio, M.B., Rippin, M.A., Knight, P.L.: Quantifying entanglement. Wootters, W.K.: Entanglement of formation of an arbitrary state of two qubits. Wang, X., Wilde, M.M.: Cost of quantum entanglement simplified. Hayden, P.M., Horodecki, M., Terhal, B.M.: The asymptotic entanglement cost of preparing a quantum state. Wiley (2016)īennett, C.H., DiVincenzo, D.P., Smolin, J.A., Wootters, W.K.: Mixed-state entanglement and quantum error correction. Plenio, M.B., Virmani, S.S.: Entanglement measures. Horodecki, R., Horodecki, P., Horodecki, M., Horodecki, K.: Quantum entanglement. 67, 661 (1991)īennett, C.H., Brassard, G., Crépeau, C., Jozsa, R., Peres, A., Wootters, W.K.: Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels. 83, 064001 (2020)Įkert, A.K.: Quantum cryptography based on Bell’s theorem. Paneru, D., Cohen, E., Fickler, R., Boyd, R.W., Karimi, E.: Entanglement: Quantum or classical? Rep. 23, 807 (1935)īell, J.S.: On the Einstein Podolsky Rosen paradox. Schrödinger, E.: Die gegenwärtige Situation in der Quantenmechanik. Einstein, A., Podolsky, B., Rosen, N.: Can quantum-mechanical description of physical reality be considered complete? Phys.
0 Comments
Read More
Leave a Reply. |