{ "_id": "6ab0ea323d719c1f84084885", "Package": "RQEntangle", "Type": "Package", "Title": "Quantum Entanglement of Bipartite System", "Version": "0.1.3", "Authors@R": "person(\"Kwan-Yuet\", \"Ho\", email = \"stephenhky@yahoo.com.hk\", role = c(\"aut\", \"cre\"))", "Description": "It computes the Schmidt decomposition of bipartite quantum\nsystems, discrete or continuous, and their respective\nentanglement metrics. See Artur Ekert, Peter L. Knight (1995)\n for more details.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "RoxygenNote": "6.1.0", "URL": "https://github.com/stephenhky/RQEntangle", "BugReports": "https://github.com/stephenhky/RQEntangle/issues", "VignetteBuilder": "knitr", "Repository": "https://stephenhky.r-universe.dev", "Date/Publication": "2019-01-04 00:16:44 UTC", "RemoteUrl": "https://github.com/stephenhky/rqentangle", "RemoteRef": "HEAD", "RemoteSha": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "NeedsCompilation": "no", "Packaged": { "Date": "2026-09-21 08:22:31 UTC", "User": "root" }, "Author": "Kwan-Yuet Ho [aut, cre]", "Maintainer": "Kwan-Yuet Ho ", "_user": "stephenhky", "_type": "src", "_file": "RQEntangle_0.1.3.tar.gz", "_fileid": "https://r2.ropensci.org/7b35fdf9b79811f2dee1f4fac5cdc042a2c7aba991792c804e372631b2baea0a", "_filesize": 366125, "_sha256": "7b35fdf9b79811f2dee1f4fac5cdc042a2c7aba991792c804e372631b2baea0a", "_expires": "2026-12-30T08:26:24.000Z", "_created": "2026-09-21T08:22:31.000Z", "_published": "2026-09-21T08:26:25.952Z", "_jobs": [ { "job": 106262826853, "time": 127, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10628454799" }, { "job": 106262826688, "time": 133, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10628494694" }, { "job": 106262826690, "time": 194, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "10628945591" }, { "job": 106262826725, "time": 154, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "10627848743" }, { "job": 106261561346, "time": 277, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "10628569218" }, { "job": 106262826738, "time": 150, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "10628699225" }, { "job": 106262826954, "time": 67, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10628018497" }, { "job": 106262826785, "time": 70, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "10628733761" }, { "job": 106262826719, "time": 78, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10628813244" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284", "_status": "success", "_upstream": "https://github.com/stephenhky/rqentangle", "_commit": { "id": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "author": "stephenhky ", "committer": "stephenhky ", "message": "updated to canonical link to README.md\n", "time": 1546561004 }, "_maintainer": { "name": "Kwan-Yuet Ho", "email": "stephenhky@yahoo.com.hk", "login": "stephenhky", "description": "quantitative research, machine learning, data science, text mining, physics", "uuid": 3810067 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 2.15.1", "role": "Depends" }, { "package": "itertools", "version": ">= 0.1-3", "role": "Depends" }, { "package": "iterators", "role": "Depends" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "dplyr", "role": "Suggests" }, { "package": "ggplot2", "role": "Suggests" }, { "package": "roxygen2", "role": "Suggests" } ], "_owner": "stephenhky", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_topics": [ "numerical-methods", "physics", "quantum-computing" ], "_stars": 7, "_contributors": [ { "user": "stephenhky", "count": 48, "uuid": 3810067 } ], "_userbio": { "uuid": 3810067, "type": "user", "name": "Kwan Yuet Stephen Ho", "followers": 194, "description": "quantitative research, machine learning, data science, text mining, physics" }, "_downloads": { "count": 254, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RQEntangle" }, "_devurl": "https://github.com/stephenhky/rqentangle", "_searchresults": 21, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/readme.html", "extra/readme.md", "extra/RQEntangle.html", "LICENSE" ], "_homeurl": "https://github.com/stephenhky/rqentangle", "_realowner": "stephenhky", "_cranurl": true, "_releases": [ { "version": "0.1.0", "date": "2018-05-27" }, { "version": "0.1.1", "date": "2018-06-21" }, { "version": "0.1.2", "date": "2018-07-31" }, { "version": "0.1.3", "date": "2019-01-04" } ], "_exports": [ "continuous.schmidt.decompose", "entanglement.entropy", "negativity", "participation.ratio", "reduced.denmat", "schmidt.decompose" ], "_help": [ { "page": "continuous.function.interpolate", "title": "Interpolate values of functions.", "topics": [ "continuous.function.interpolate" ] }, { "page": "continuous.schmidt.decompose", "title": "Perform a continuous Schmidt decomposition", "topics": [ "continuous.schmidt.decompose" ] }, { "page": "discretize.continuous.bipartitefunc", "title": "Making a discretized tensor for a continuous function", "topics": [ "discretize.continuous.bipartitefunc" ] }, { "page": "entanglement.entropy", "title": "Calculate the entanglement entropy given the calculate Schmidt modes.", "topics": [ "entanglement.entropy" ] }, { "page": "interpolated.continuous.function", "title": "Lambda function of the interpolated continous function.", "topics": [ "interpolated.continuous.function" ] }, { "page": "negativity", "title": "Calculate the negativity given the calculate Schmidt modes.", "topics": [ "negativity" ] }, { "page": "participation.ratio", "title": "Calculate the participation ratio given the calculate Schmidt modes.", "topics": [ "participation.ratio" ] }, { "page": "reduced.denmat", "title": "Get reduced density matrix", "topics": [ "reduced.denmat" ] }, { "page": "schmidt.decompose", "title": "Perform Schmidt decomposition", "topics": [ "schmidt.decompose" ] } ], "_readme": "https://github.com/stephenhky/rqentangle/raw/HEAD/README.md", "_rundeps": [ "iterators", "itertools" ], "_vignettes": [ { "source": "CoupledTwoLevelSystems.Rmd", "filename": "CoupledTwoLevelSystems.html", "title": "Entanglement between Two Coupled Two-Level Systems", "author": "Kwan-yuet Ho, Ph.D.", "engine": "knitr::rmarkdown", "headings": [ "Quantum Entanglement of Discrete Systems", "Schmidt Decompostions" ], "created": "2018-04-09 21:34:02", "modified": "2018-05-18 14:26:50", "commits": 4 }, { "source": "CoupledHarmonics.Rmd", "filename": "CoupledHarmonics.html", "title": "Entanglement in Coupled Harmonics (Simple Two-Body System)", "author": "Kwan-yuet Ho, Ph.D.", "engine": "knitr::rmarkdown", "headings": [ "Quantum Entanglement in Continuous Systems", "Schmidt Decompostions" ], "created": "2018-03-28 19:53:41", "modified": "2018-12-30 19:54:02", "commits": 5 }, { "source": "CoupledHarmonics2.Rmd", "filename": "CoupledHarmonics2.html", "title": "Entanglement in Coupled Harmonics", "author": "Kwan-yuet Ho, Ph.D.", "engine": "knitr::rmarkdown", "headings": [ "Quantum Entanglement in Continuous Systems", "Schmidt Decompostions" ], "created": "2018-06-19 02:18:32", "modified": "2018-12-30 19:54:02", "commits": 4 } ], "_score": 5.343408593803858, "_indexed": true, "_nocasepkg": "rqentangle", "_universes": [ "stephenhky" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.3", "date": "2026-09-21T08:25:01.000Z", "distro": "resolute", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/63ad0fdb2371f7b4b8438cdb707547ef6013e05052c0750dbddbbbe9e0c937ad", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.6.1", "os": "linux", "version": "0.1.3", "date": "2026-09-21T08:24:45.000Z", "distro": "resolute", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/274ba8b89b1a3c18b212ccba2f2561bd8eeac66508d3015111cf3269dc1f1b77", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.5.3", "os": "mac", "version": "0.1.3", "date": "2026-09-21T08:25:10.000Z", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/50e62cd2d6861f12109c09a49d0864ed45b6900c4ba5bacffd6ab3f52b488df7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.6.1", "os": "mac", "version": "0.1.3", "date": "2026-09-21T08:24:47.000Z", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/996bbd78f99012d58a9327170bf151571359188c571545101ea612b5308212e3", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.3", "date": "2026-09-21T08:25:16.000Z", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/9de542609e01b75846330811b929fb08e3124818d043d948d9be3c99a7ebb29c", "status": "success", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.7.0", "os": "win", "version": "0.1.3", "date": "2026-09-21T08:23:35.000Z", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/5b148b1a12ccc722768aa6e73b14bd46d047a902c0c5c8d25e309da22239fc11", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.5.3", "os": "win", "version": "0.1.3", "date": "2026-09-21T08:23:40.000Z", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/ea6c8ead4f2e405f74d48c39f54eaf23b5700622403629b238bbac98b1893263", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" }, { "r": "4.6.1", "os": "win", "version": "0.1.3", "date": "2026-09-21T08:23:48.000Z", "commit": "ace2b0c10013b2adbe75da851169e2f3ea1b6978", "fileid": "https://r2.ropensci.org/cc8427b1d768216362a30ee18af985fb61fc953e6e93ace3abec934c8b9f287b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/stephenhky/actions/runs/35577158284" } ] }