Abstract
We address the efficiencies of \((N+2)\)-qubit partially entangled states for the involvement of N controllers in a noisy environment from the perspective of controller’s authority and average fidelity of a controlled teleportation protocol. For this, we design a generalized circuit using single- and two-qubit gates and study different cases of two sets of partially entangled multiqubit states. The analysis shows that for a particular set of partially entangled \((N+2)\)-qubit states average fidelity is independent of the state parameter and measurements performed by \(N-1\) controllers in ideal conditions and measurements performed by \(N-1\) controllers in noisy conditions with or without applications of weak measurements and its reversal operations. The results thus facilitate the experimental setups to worry about less number of parameters in the protocol. We further compare the efficiencies of these states from a controller’s perspective to increase his/her authority in the protocol. In addition, we also analyze dense coding protocol with and without the involvement of controllers to demonstrate the usefulness of partially entangled states.
Similar content being viewed by others
References
Einstein, A., Podolsky, B., Rosen, N.: Can quantum-mechanical description of physical reality be considered complete? Phys. Rev. 47(10), 777 (1935)
Bell, J.S.: On the Einstein Podolsky Rosen paradox. Phys. Phys. Fizika 1, 195–200 (1964)
Bennett, C.H., Wiesner, S.J.: Communication via one- and two-particle operators on Einstein–Podolsky–Rosen states. Phys. Rev. Lett. 69, 2881–2884 (1992)
Bennett, 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. Phys. Rev. Lett. 70(13), 1895 (1993)
Steane, A.: Quantum computing. Rep. Progr. Phys. 61(2), 117 (1998)
Hillery, M., Bužek, V., Berthiaume, A.: Quantum secret sharing. Phys. Rev. A 59(3), 1829 (1999)
Bennett, C.H., DiVincenzo, D.P.: Quantum information and computation. Nature 404(6775), 247 (2000)
Gisin, N., Ribordy, G., Tittel, W., Zbinden, H.: Quantum cryptography. Rev. Mod. Phys. 74(1), 145 (2002)
Horodecki, R., Horodecki, M., Horodecki, P.: Teleportation, bell’s inequalities and inseparability. Phys. Lett. A 222(1–2), 21–25 (1996)
Bouwmeester, D., Pan, J.-W., Mattle, K., Eibl, M., Weinfurter, H., Zeilinger, A.: Experimental quantum teleportation. Nature 390(6660), 575 (1997)
Boschi, D., Branca, S., De Martini, F., Hardy, L., Popescu, S.: Experimental realization of teleporting an unknown pure quantum state via dual classical and Einstein–Podolsky–Rosen channels. Phys. Rev. Lett. 80(6), 1121 (1998)
Karlsson, A., Bourennane, M.: Quantum teleportation using three-particle entanglement. Phys. Rev. A 58(6), 4394 (1998)
Jennewein, T., Weihs, G., Pan, J.-W., Zeilinger, A.: Experimental nonlocality proof of quantum teleportation and entanglement swapping. Phys. Rev. Lett. 88(1), 017903 (2001)
Ursin, R., Jennewein, T., Aspelmeyer, M., Kaltenbaek, R., Lindenthal, M., Walther, P., Zeilinger, A.: Communications: quantum teleportation across the danube. Nature 430(7002), 849 (2004)
Agrawal, P., Pati, A.: Perfect teleportation and superdense coding with w states. Phys. Rev. A 74(6), 062320 (2006)
Jung, E., Hwang, M.-R., Ju, Y.H., Kim, M.-S., Yoo, S.-K., Park, H.D.K., Son, J.-W., Tamaryan, S., Cha, S.-K.: Greenberger-Horne-Zeilinger versus w states: quantum teleportation through noisy channels. Phys. Rev. A 78(1), 012312 (2008)
Kumar, A., Krishnan, M.S.: Quantum entanglement and teleportation using statistical correlations. J. Chem. Sci. 121(5), 767 (2009)
Man, Z.-X., Xia, Y.-J.: Quantum teleportation in a dissipative environment. Quantum Inf. Process. 11(6), 1911–1920 (2012)
Takesue, H., Dyer, S.D., Stevens, M.J., Verma, V., Mirin, R.P., Nam, S.W.: Quantum teleportation over 100 km of fiber using highly efficient superconducting nanowire single-photon detectors. Optica 2(10), 832–835 (2015)
Dias, J., Ralph, T.C.: Quantum repeaters using continuous-variable teleportation. Phys. Rev. A 95(2), 022312 (2017)
Jeff Kimble, H.: The quantum internet. Nature 453(7198), 1023–1030 (2008)
Wehner, S., Elkouss, D., Hanson, R.: Quantum internet: a vision for the road ahead. Science 362(6412), eaam9288 (2018)
Brassard, G., Braunstein, S.L., Cleve, R.: Teleportation as a quantum computation. Phys. D Nonlinear Phenomena 120(1), 43–47 (1998)
Gottesman, D., Chuang, I.L.: Demonstrating the viability of universal quantum computation using teleportation and single-qubit operations. Nature 402(6760), 390–393 (1999)
Li, X.-H., Ghose, S.: Control power in perfect controlled teleportation via partially entangled channels. Phys. Rev. A 90(5), 052305 (2014)
Li, X.-H., Ghose, S.: Analysis of n-qubit perfect controlled teleportation schemes from the controller’s point of view. Phys. Rev. A 91(1), 012320 (2015)
Massar, S., Popescu, S.: Optimal extraction of information from finite quantum ensembles. Phys. Rev. Lett. 74(8), 1259 (1995)
Bose, S., Vedral, V., Knight, P.L.: Multiparticle generalization of entanglement swapping. Phys. Rev. A 57(2), 822 (1998)
Biham, E., Huttner, B., Mor, T.: Quantum cryptographic network based on quantum memories. Phys. Rev. A 54(4), 2651 (1996)
Townsend, P.D.: Quantum cryptography on multiuser optical fibre networks. Nature 385(6611), 47–49 (1997)
Espoukeh, P., Pedram, P.: Quantum teleportation through noisy channels with multi-qubit GHz states. Quantum Inf. Process. 13(8), 1789–1811 (2014)
Sangchul, O., Lee, S., Lee, H.: Fidelity of quantum teleportation through noisy channels. Phys. Rev. A 66(2), 022316 (2002)
Pan, J.-W., Gasparoni, S., Ursin, R., Weihs, G., Zeilinger, A.: Experimental entanglement purification of arbitrary unknown states. Nature 423(6938), 417 (2003)
Kwiat, P.G., Berglund, A.J., Altepeter, J.B., White, A.G.: Experimental verification of decoherence-free subspaces. Science 290(5491), 498–501 (2000)
Maniscalco, S., Francica, F., Zaffino, R.L., Gullo, N.L., Plastina, F.: Protecting entanglement via the quantum zeno effect. Phys. Rev. Lett. 100(9), 090503 (2008)
Shor, P.W.: Scheme for reducing decoherence in quantum computer memory. Phys. Rev. A 52(4), R2493 (1995)
Xiao, X., Yao, Y., Zhong, W.-J., Li, Y.-L., Xie, Y.-M.: Enhancing teleportation of quantum fisher information by partial measurements. Phys. Rev. A 93(1), 012307 (2016)
Kim, Y.-S., Lee, J.-C., Kwon, O., Kim, Y.-H.: Protecting entanglement from decoherence using weak measurement and quantum measurement reversal. Nat. Phys. 8(2), 117 (2012)
Kim, Y.-S., Cho, Y.-W., Ra, Y.-S., Kim, Y.-H.: Reversing the weak quantum measurement for a photonic qubit. Opt. Express 17(14), 11978–11985 (2009)
Preskill, J.: Quantum computing in NISQ era and beyond. arXiv preprint quant-ph/1801.00862v3 (2018)
Kurucz, Z., Koniorczyk, M., Janszky, J.: Teleportation with partially entangled states. Fortschr. Phys. Prog. Phys. 49(10–11), 1019–1025 (2001)
Gao, T., Yan, F.-L., Li, Y.-C.: Optimal controlled teleportation. EPL (Europhys. Lett.) 84(5), 50001 (2008)
Bennett, C.H., DiVincenzo, D.P., Fuchs, C.A., Mor, T., Rains, E., Shor, P.W., Smolin, J.A., Wootters, W.K.: Quantum nonlocality without entanglement. Phys. Rev. A 59(2), 1070 (1999)
Ghose, S., Sinclair, N., Debnath, S., Rungta, P., Stock, R.: Tripartite entanglement versus tripartite nonlocality in three-qubit Greenberger–Horne–Zeilinger-class states. Phys. Rev. Lett. 102(25), 250404 (2009)
Brunner, N., Gisin, N., Scarani, V.: Entanglement and non-locality are different resources. New J. Phys. 7(1), 88 (2005)
Bai, Y.-K., Yang, D., Wang, Z.D.: Multipartite quantum correlation and entanglement in four-qubit pure states. Phys. Rev. A 76(2), 022336 (2007)
Bai, Y.-K., Wang, Z.D.: Multipartite entanglement in four-qubit cluster-class states. Phys. Rev. A 77(3), 032313 (2008)
Tessier, T.E.: Complementarity relations for multi-qubit systems. Found. Phys. Lett. 18(2), 107–121 (2005)
Chang-shui, Yu., Song, H.: Multipartite entanglement measure. Phys. Rev. A 71(4), 042331 (2005)
Chunfeng, W., Yeo, Y., Kwek, L.C., Oh, C.H.: Quantum nonlocality of four-qubit entangled states. Phys. Rev. A 75(3), 032332 (2007)
Mermin, N.D.: Extreme quantum entanglement in a superposition of macroscopically distinct states. Phys. Rev. Lett. 65(15), 1838 (1990)
Ardehali, M.: Bell inequalities with a magnitude of violation that grows exponentially with the number of particles. Phys. Rev. A 46(9), 5375 (1992)
Belinskiĭ, A.V., Klyshko, D.N.: Interference of light and bell’s theorem. Phys. Uspekhi 36(8), 653 (1993)
Popescu, S.: Bells inequalities versus teleportation: What is nonlocality? Phys. Rev. Lett. 72(6), 797 (1994)
Bennett, C.H., Brassard, G., Popescu, S., Schumacher, B., Smolin, J.A., Wootters, W.K.: Purification of noisy entanglement and faithful teleportation via noisy channels. Phys. Rev. Lett. 76(5), 722 (1996)
Hiroshima, T.: Optimal dense coding with mixed state entanglement. J. Phys. A Math. Gen. 34(35), 6907 (2001)
Ziman, M., Bužek, V.: Correlation-assisted quantum communication. Phys. Rev. A 67(4), 042321 (2003)
Chuang, I., Nielsen, M.: Quantum Computation and Quantum Information. Cambridge University Press, New York, NY (2010)
Knoll, L.T., Schmiegelow, C.T., Larotonda, M.A.: Noisy quantum teleportation: an experimental study on the influence of local environments. Phys. Rev. A 90(4), 042332 (2014)
Ming-Liang, H.: Robustness of Greenberger–Horne–Zeilinger and w states for teleportation in external environments. Phys. Lett. A 375(5), 922–926 (2011)
Korotkov, A.N., Keane, K.: Decoherence suppression by quantum measurement reversal. Phys. Rev. A 81(4), 040103 (2010)
Cheong, Y.W., Lee, S.-W.: Balance between information gain and reversibility in weak measurement. Phys. Rev. Lett. 109(15), 150402 (2012)
Paraoanu, G.S.: Interaction-free measurements with superconducting qubits. Phys. Rev. Lett. 97(18), 180406 (2006)
Franco, R.L., Bellomo, B., Andersson, E., Compagno, G.: Revival of quantum correlations without system-environment back-action. Phys. Rev. A 85(3), 032318 (2012)
Katz, N., Neeley, M., Ansmann, M., Bialczak, R.C., Hofheinz, M., Lucero, E., O’Connell, A., Wang, H., Cleland, A.N., Martinis, J.M., et al.: Reversal of the weak measurement of a quantum state in a superconducting phase qubit. Phys. Rev. Lett. 101(20), 200401 (2008)
Paraoanu, G.S.: Extraction of information from a single quantum. Phys. Rev. A 83(4), 044101 (2011)
Lee, J.-C., Jeong, Y.-C., Kim, Y.-S., Kim, Y.-H.: Experimental demonstration of decoherence suppression via quantum measurement reversal. Opt. Express 19(17), 16309–16316 (2011)
Mn, M., Korotkov, A.N., Jordan, A.N.: Undoing a weak quantum measurement of a solid-state qubit. Phys. Rev. Lett. 97(16), 166805 (2006)
Sun, Q., Al-Amri, M., Zubairy, M.S.: Reversing the weak measurement of an arbitrary field with finite photon number. Phys. Rev. A 80(3), 033838 (2009)
Xiao, X., Li, Y.-L.: Protecting qutrit-qutrit entanglement by weak measurement and reversal. Eur. Phys. J. D 67(10), 204 (2013)
Sun, Q., Al-Amri, M., Davidovich, L., Zubairy, M.S.: Reversing entanglement change by a weak measurement. Phys. Rev. A 82(5), 052323 (2010)
Xiao-Ye, X., Kedem, Y., Sun, K., Vaidman, L., Li, C.-F., Guo, G.-C.: Phase estimation with weak measurement using a white light source. Phys. Rev. Lett. 111(3), 033604 (2013)
Katz, N., Ansmann, M., Bialczak, R.C., Lucero, E., McDermott, R., Neeley, M., Steffen, M., Weig, E.M., Cleland, A.N., Martinis, J.M., et al.: Coherent state evolution in a superconducting qubit from partial-collapse measurement. Science 312(5779), 1498–1500 (2006)
Groen, J.P., Ristè, D., Tornberg, L., Cramer, J., De Groot, P.C., Picot, T., Johansson, G., DiCarlo, L.: Partial-measurement backaction and nonclassical weak values in a superconducting circuit. Phys. Rev. Lett. 111(9), 090506 (2013)
Guan, S.-Y., Jin, Z., He-Jin, W., Zhu, A.-D., Wang, H.-F., Zhang, S.: Restoration of three-qubit entanglements and protection of tripartite quantum state sharing over noisy channels via environment-assisted measurement and reversal weak measurement. Quantum Inf. Process. 16(5), 137 (2017)
Pramanik, T., Majumdar, A.S.: Improving the fidelity of teleportation through noisy channels using weak measurement. Phys. Lett. A 377(44), 3209–3215 (2013)
Singh, P., Kumar, A.: Analysing nonlocality robustness in multiqubit systems under noisy conditions and weak measurements. Quantum Inf. Process. 17(9), 249 (2018)
Singh, P., Kumar, A.: Analysing nonlocal correlations in three-qubit partially entangled states under real conditions. Int. J. Theor. Phys. 57(10), 3172–3189 (2018)
Acknowledgements
Authors would like to acknowledge IIT Jodhpur, MHRD and SERB (S/SERB/AKR/20180034) for providing the required infrastructure and funding.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Appendices
Appendices
A1 \(\mathbf {GGHZ}\) states as quantum channels with three and four controllers
The following circuit diagrams represent controlled teleportation using GGHZ states as quantum channels for N controllers as given in Fig. 2. Figures 16 and 17 show the circuit diagrams in case of three and four controllers, respectively.
A2 \({|{\Phi }\rangle }\) states as quantum channels with two, three and four controllers
The following circuit diagrams in Figs. 18, 19 and 20 represent controlled teleportation using \({|{\Phi }\rangle }\) states as quantum channels in case of two, three and four controllers, respectively.
A3 \(\mathbf {GGHZ}\) states as quantum channels in noisy environment with weak measurement scheme
The average conditional fidelities of controlled teleportation protocol using GGHZ states as quantum channels in noisy environment with weak measurement scheme are given below, such that
(i) The average condition fidelity considering two controllers is
where \(\bar{w}=1-w\).
(ii) The average condition fidelity considering three controllers is
(iii) The average condition fidelity considering four controllers is
A4 \({{|{{\varvec{\Phi }}}\rangle }}\) states as quantum channels in noisy environment with weak measurement scheme
The average conditional fidelities and controller’s powers of controlled teleportation protocol using \({|{\Phi }\rangle }\) states as quantum channels in noisy environment with weak measurement scheme are represented below, such that
(i) The average condition fidelity and controller’s power considering two controllers are
and
respectively.
(ii) The average condition fidelity and controller’s power considering three controllers are
and
respectively. (iii) The average condition fidelity and controller’s power considering four controllers are
and
respectively.
A5 Tables to illustrate the influence of each factor involved in the controlled teleportation protocol on average fidelity and controllers power
Rights and permissions
About this article
Cite this article
Faujdar, J., Kumar, A. A comparative study to analyze efficiencies of \((N+2)\)-qubit partially entangled states in real conditions from the perspective of N controllers. Quantum Inf Process 20, 64 (2021). https://doi.org/10.1007/s11128-021-02993-6
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11128-021-02993-6