{"paper":{"title":"Quantum Stochastic Dynamics in Multi-Photon Optics","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"math.PR","authors_text":"Ricardo Castro Santis","submitted_at":"2010-10-28T16:03:53Z","abstract_excerpt":"In this work a generic model of \\emph{multi-photon optics} is studied. It is considered $m$ pump and $n$ subharmonic fields. It shows how the multi-photon system, with direct and homodyne detection, can be obtained rigorously in the context of \\emph{Measurement theory in Open Quantum System} (see \\cite{Bar-OQS}, \\cite{Bar-1990-QO} and \\cite{RCS-LAP}). This is done trough the \\emph{Quantum Stochastic Differential Equations} with unbounded coefficients (see \\cite{Fagnola-Wills}, and \\cite{RCS-LAP}). In particular the existence of the dynamics is proved, and a continuous measurements scheme is pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.6004","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}