{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T09:01:56Z","timestamp":1785142916936,"version":"3.55.0"},"reference-count":36,"publisher":"Springer Science and Business Media LLC","issue":"7","license":[{"start":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T00:00:00Z","timestamp":1782691200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T00:00:00Z","timestamp":1782691200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Quantum Inf Process"],"DOI":"10.1007\/s11128-026-05209-x","type":"journal-article","created":{"date-parts":[[2026,6,29]],"date-time":"2026-06-29T04:39:00Z","timestamp":1782707940000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Dynamics of asymmetric squeezed Schr\u00f6dinger cat states under non-Hermitian photon-loss evolution"],"prefix":"10.1007","volume":"25","author":[{"given":"S.","family":"Sanad","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E. M.","family":"Khalil","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.-S. F.","family":"Obada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,6,29]]},"reference":[{"key":"5209_CR1","doi-asserted-by":"publisher","DOI":"10.1093\/acprof:oso\/9780198509141.001.0001","volume-title":"Exploring the Quantum: Atoms, Cavities, and Photons","author":"S Haroche","year":"2006","unstructured":"Haroche, S., Raimond, J.-M.: Exploring the Quantum: Atoms, Cavities, and Photons. Oxford University Press (2006)"},{"key":"5209_CR2","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511813993","volume-title":"Quantum Optics","author":"MO Scully","year":"1997","unstructured":"Scully, M.O., Zubairy, M.S.: Quantum Optics. Cambridge University Press (1997)"},{"key":"5209_CR3","unstructured":"R\u00e9glade, U.: Quantum control of a cat qubit with extended coherence. Nature 628 (2024)"},{"key":"5209_CR4","doi-asserted-by":"publisher","first-page":"42057","DOI":"10.1038\/s41467-023-42057-0","volume":"14","author":"Q He","year":"2023","unstructured":"He, Q., et al.: Fast generation of Schr\u00f6dinger cat states using a Kerr-tunable superconducting resonator. Nat. Commun. 14, 42057 (2023)","journal-title":"Nat. Commun."},{"key":"5209_CR5","doi-asserted-by":"publisher","first-page":"023703","DOI":"10.1103\/PhysRevA.109.023703","volume":"109","author":"A Ayyash","year":"2024","unstructured":"Ayyash, A., et al.: Resonant Schr\u00f6dinger cat states in circuit QED. Phys. Rev. A 109, 023703 (2024)","journal-title":"Phys. Rev. A"},{"key":"5209_CR6","doi-asserted-by":"publisher","first-page":"46","DOI":"10.1038\/s41534-023-00746-0","volume":"9","author":"M Xu","year":"2023","unstructured":"Xu, M.: Autonomous quantum error correction with squeezed cat qubits. npj Quantum Inf. 9, 46 (2023)","journal-title":"npj Quantum Inf."},{"key":"5209_CR7","doi-asserted-by":"publisher","first-page":"022431","DOI":"10.1103\/PhysRevA.106.022431","volume":"106","author":"DS Schlegel","year":"2022","unstructured":"Schlegel, D.S., Minganti, F., Savona, V.: Quantum error correction using squeezed Schr\u00f6dinger cat states. Phys. Rev. A 106, 022431 (2022)","journal-title":"Phys. Rev. A"},{"key":"5209_CR8","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-47620-7","volume-title":"An Open Systems Approach to Quantum Optics","author":"HJ Carmichael","year":"1993","unstructured":"Carmichael, H.J.: An Open Systems Approach to Quantum Optics. Springer (1993)"},{"key":"5209_CR9","doi-asserted-by":"publisher","first-page":"101","DOI":"10.1103\/RevModPhys.70.101","volume":"70","author":"MB Plenio","year":"1998","unstructured":"Plenio, M.B., Knight, P.L.: The quantum jump approach to dissipative dynamics in quantum optics. Rev. Mod. Phys. 70, 101 (1998)","journal-title":"Rev. Mod. Phys."},{"key":"5209_CR10","first-page":"128561","volume":"457","author":"N Masalaeva","year":"2023","unstructured":"Masalaeva, N., Sokolov, I.: Schr\u00f6dinger cat states via non-Gaussian logical gates. Phys. Lett. A 457, 128561 (2023)","journal-title":"Phys. Lett. A"},{"key":"5209_CR11","doi-asserted-by":"publisher","first-page":"12","DOI":"10.1140\/epjd\/s10053-023-00796-1","volume":"78","author":"T Baeva","year":"2024","unstructured":"Baeva, T.: Measurement-assisted non-Gaussian gate for cat-state preparation. Eur. Phys. J. D 78, 12 (2024)","journal-title":"Eur. Phys. J. D"},{"key":"5209_CR12","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-28574-8","volume-title":"Quantum Optics","author":"DF Walls","year":"2008","unstructured":"Walls, D.F., Milburn, G.J.: Quantum Optics. Springer (2008)"},{"key":"5209_CR13","volume-title":"Introductory Quantum Optics","author":"C Gerry","year":"2005","unstructured":"Gerry, C., Knight, P.: Introductory Quantum Optics. Cambridge University Press (2005)"},{"key":"5209_CR14","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1038\/306141a0","volume":"306","author":"DF Walls","year":"1983","unstructured":"Walls, D.F.: Squeezed states of light. Nature 306, 141 (1983)","journal-title":"Nature"},{"key":"5209_CR15","doi-asserted-by":"publisher","first-page":"299","DOI":"10.1103\/RevModPhys.81.299","volume":"81","author":"AI Lvovsky","year":"2009","unstructured":"Lvovsky, A.I., Sanders, B.C., Tittel, W.: Optical quantum memory. Rev. Mod. Phys. 81, 299 (2009)","journal-title":"Rev. Mod. Phys."},{"key":"5209_CR16","doi-asserted-by":"publisher","first-page":"784","DOI":"10.1038\/nature06054","volume":"448","author":"A Ourjoumtsev","year":"2007","unstructured":"Ourjoumtsev, A., et al.: Generation of optical Schr\u00f6dinger cats from photon-number states. Nature 448, 784 (2007)","journal-title":"Nature"},{"key":"5209_CR17","doi-asserted-by":"publisher","first-page":"510","DOI":"10.1038\/nature07288","volume":"455","author":"S Del\u00e9glise","year":"2008","unstructured":"Del\u00e9glise, S., et al.: Reconstruction of non-classical cavity field states. Nature 455, 510 (2008)","journal-title":"Nature"},{"key":"5209_CR18","doi-asserted-by":"publisher","first-page":"1083","DOI":"10.1103\/RevModPhys.85.1083","volume":"85","author":"S Haroche","year":"2013","unstructured":"Haroche, S.: Nobel lecture: controlling photons in a box. Rev. Mod. Phys. 85, 1083 (2013)","journal-title":"Rev. Mod. Phys."},{"key":"5209_CR19","volume-title":"The Theory of Open Quantum Systems","author":"H-P Breuer","year":"2002","unstructured":"Breuer, H.-P., Petruccione, F.: The Theory of Open Quantum Systems. Oxford University Press (2002)"},{"key":"5209_CR20","doi-asserted-by":"publisher","first-page":"607","DOI":"10.1126\/science.1243289","volume":"342","author":"B Vlastakis","year":"2013","unstructured":"Vlastakis, B., et al.: Deterministically encoding quantum information using 100-photon Schr\u00f6dinger cat states. Science 342, 607 (2013)","journal-title":"Science"},{"key":"5209_CR21","doi-asserted-by":"publisher","first-page":"1131","DOI":"10.1126\/science.272.5265.1131","volume":"272","author":"C Monroe","year":"1996","unstructured":"Monroe, C., et al.: A Schr\u00f6dinger cat superposition state of an atom. Science 272, 1131 (1996)","journal-title":"Science"},{"key":"5209_CR22","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780198501770.001.0001","volume-title":"The Quantum Theory of Light","author":"R Loudon","year":"2000","unstructured":"Loudon, R.: The Quantum Theory of Light. Oxford University Press (2000)"},{"key":"5209_CR23","doi-asserted-by":"publisher","first-page":"043814","DOI":"10.1103\/PhysRevA.93.043814","volume":"93","author":"V Penna","year":"2016","unstructured":"Penna, V., Raffa, F.A.: Off-resonance regimes in nonlinear quantum Rabi models. Phys. Rev. A 93, 043814 (2016)","journal-title":"Phys. Rev. A"},{"key":"5209_CR24","doi-asserted-by":"publisher","first-page":"910","DOI":"10.1073\/pnas.49.6.910","volume":"49","author":"EP Wigner","year":"1963","unstructured":"Wigner, E.P., Yanase, M.M.: Information contents of distributions. Proc. Natl. Acad. Sci. U.S.A. 49, 910 (1963)","journal-title":"Proc. Natl. Acad. Sci. U.S.A."},{"key":"5209_CR25","doi-asserted-by":"publisher","first-page":"240402","DOI":"10.1103\/PhysRevLett.110.240402","volume":"110","author":"D Girolami","year":"2013","unstructured":"Girolami, D., Tufarelli, T., Adesso, G.: Characterizing non-classical correlations. Phys. Rev. Lett. 110, 240402 (2013)","journal-title":"Phys. Rev. Lett."},{"key":"5209_CR26","doi-asserted-by":"publisher","first-page":"180403","DOI":"10.1103\/PhysRevLett.91.180403","volume":"91","author":"S Luo","year":"2003","unstructured":"Luo, S.: Wigner\u2013Yanase skew information and uncertainty relations. Phys. Rev. Lett. 91, 180403 (2003)","journal-title":"Phys. Rev. Lett."},{"key":"5209_CR27","doi-asserted-by":"publisher","first-page":"654","DOI":"10.1007\/s10043-024-00918-z","volume":"31","author":"A-SF Obada","year":"2024","unstructured":"Obada, A.-S.F., et al.: Skew information and non-classical properties for semi-squeezed states. Opt. Rev. 31, 654 (2024)","journal-title":"Opt. Rev."},{"key":"5209_CR28","volume-title":"Measuring the Quantum State of Light","author":"U Leonhardt","year":"1997","unstructured":"Leonhardt, U.: Measuring the Quantum State of Light. Cambridge University Press (1997)"},{"key":"5209_CR29","doi-asserted-by":"publisher","first-page":"277","DOI":"10.1103\/PhysRevLett.10.277","volume":"10","author":"ECG Sudarshan","year":"1963","unstructured":"Sudarshan, E.C.G.: Equivalence of semiclassical and quantum descriptions. Phys. Rev. Lett. 10, 277 (1963)","journal-title":"Phys. Rev. Lett."},{"key":"5209_CR30","doi-asserted-by":"publisher","first-page":"2766","DOI":"10.1103\/PhysRev.131.2766","volume":"131","author":"RJ Glauber","year":"1963","unstructured":"Glauber, R.J.: Coherent and incoherent states of radiation. Phys. Rev. 131, 2766 (1963)","journal-title":"Phys. Rev."},{"key":"5209_CR31","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-03875-8","volume-title":"Statistical Methods in Quantum Optics 1","author":"HJ Carmichael","year":"1999","unstructured":"Carmichael, H.J.: Statistical Methods in Quantum Optics 1. Springer (1999)"},{"key":"5209_CR32","doi-asserted-by":"publisher","DOI":"10.1002\/3527602976","volume-title":"Quantum Optics in Phase Space","author":"WP Schleich","year":"2001","unstructured":"Schleich, W.P.: Quantum Optics in Phase Space. Wiley-VCH (2001)"},{"key":"5209_CR33","doi-asserted-by":"publisher","first-page":"133001","DOI":"10.1088\/0953-4075\/41\/13\/133001","volume":"41","author":"MS Kim","year":"2008","unstructured":"Kim, M.S.: Photon-level operations on travelling light fields. J. Phys. B 41, 133001 (2008)","journal-title":"J. Phys. B"},{"key":"5209_CR34","doi-asserted-by":"publisher","first-page":"1857","DOI":"10.1103\/PhysRev.177.1857","volume":"177","author":"KE Cahill","year":"1969","unstructured":"Cahill, K.E., Glauber, R.J.: Ordered expansions in boson operators. Phys. Rev. 177, 1857 (1969)","journal-title":"Phys. Rev."},{"key":"5209_CR35","doi-asserted-by":"publisher","first-page":"1665","DOI":"10.1103\/PhysRevA.39.1665","volume":"39","author":"DT Pegg","year":"1989","unstructured":"Pegg, D.T., Barnett, S.M.: Phase properties of quantized fields. Phys. Rev. A 39, 1665 (1989)","journal-title":"Phys. Rev. A"},{"key":"5209_CR36","doi-asserted-by":"publisher","first-page":"3427","DOI":"10.1103\/PhysRevA.41.3427","volume":"41","author":"SM Barnett","year":"1990","unstructured":"Barnett, S.M., Pegg, D.T.: Quantum phase correlations. Phys. Rev. A 41, 3427 (1990)","journal-title":"Phys. Rev. A"}],"container-title":["Quantum Information Processing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11128-026-05209-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s11128-026-05209-x","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s11128-026-05209-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T08:10:56Z","timestamp":1785139856000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s11128-026-05209-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,29]]},"references-count":36,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2026,7]]}},"alternative-id":["5209"],"URL":"https:\/\/doi.org\/10.1007\/s11128-026-05209-x","relation":{},"ISSN":["1573-1332"],"issn-type":[{"value":"1573-1332","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,29]]},"assertion":[{"value":"6 December 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"6 May 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 June 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The authors declare that they have no conflict of interest.","order":1,"name":"Ethics","label":"Conflict of interest","group":{"name":"EthicsHeading","label":"Declarations"}}],"article-number":"232"}}