Fixed image paths and added further minor refinements

qiboteam · Nov 13, 2024 · ab7e751 · ab7e751
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diff --git a/notebooks/Bell inequalities/1. Bell-Wigner inequality.ipynb b/notebooks/Bell inequalities/1. Bell-Wigner inequality.ipynb
@@ -5,10 +5,10 @@
    "id": "8e80bb9f",
    "metadata": {},
    "source": [
-    "# Lecture 9.1: Bell-Wigner inequality\n",
+    "# 1. Bell-Wigner inequality\n",
     "\n",
-    "<center><img src=\"../figures/qibo_mascotte/qibo_bell_wigner.png\" alt=\"drawing\" width=\"400\"/></center>\n",
-    "<center><strong>Fig. 9.1:</strong> Qibo, Bell and Wigner discussing about inequalities at CERN [DALL-E].</center>\n",
+    "<center><img src=\"../../figures/qibo_mascotte/qibo_bell_wigner.png\" alt=\"drawing\" width=\"400\"/></center>\n",
+    "<center>Qibo, Bell and Wigner discussing about inequalities at CERN [DALL-E].</center>\n",
     "\n",
     "### Introduction\n",
     "\n",
@@ -20,15 +20,15 @@
     "\n",
     "$$Q^W = P(\\hat{a}+,\\hat{b}+) - P(\\hat{a}+,\\hat{c}+) - P(\\hat{c}+,\\hat{b}+),$$\n",
     "\n",
-    "where, as an example, with $P(\\hat{a}+,\\hat{b}+)$ we mean the probability of measuring particles A and B as +1.\n",
+    "where, as an example, with $P(\\hat{a}+,\\hat{b}+)$ we mean the probability of measuring both particles in the state $|1\\rangle$.\n",
     "\n",
     "In the case of local hidden (LH) variables, the inequality reads:\n",
     "\n",
     "$$Q^W_{LH} \\le 0$$\n",
     "\n",
     "We will show how to prepare a quantum state where the $Q^W$ quantity violates the assumptions of locality as discussed in the paper.\n",
     "\n",
-    "In the [next notebook](https://github.com/qiboteam/qiboedu/tree/main/notebooks/Bell64_inequality.ipynb), we turn to the original Bell inequality.\n",
+    "In the [next notebook](./Bell64_inequality.ipynb), we turn to the original Bell inequality.\n",
     "\n",
     "### Setup\n",
     "\n",
@@ -45,7 +45,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "[Qibo 0.2.14|INFO|2024-11-12 15:08:02]: Using numpy backend on /CPU:0\n"
+      "[Qibo 0.2.13|INFO|2024-11-13 14:25:38]: Using numpy backend on /CPU:0\n"
      ]
     }
    ],
@@ -349,7 +349,7 @@
    "lastKernelId": null
   },
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -363,7 +363,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.0"
+   "version": "3.11.9"
   }
  },
  "nbformat": 4,

diff --git a/notebooks/Bell inequalities/2. Bell64 inequality.ipynb b/notebooks/Bell inequalities/2. Bell64 inequality.ipynb
@@ -5,10 +5,10 @@
    "id": "8e80bb9f",
    "metadata": {},
    "source": [
-    "# Lecture 9.2: Bell inequality\n",
+    "# 2. Original Bell inequality\n",
     "\n",
-    "<center><img src=\"../figures/qibo_mascotte/qibo_bell.png\" alt=\"drawing\" width=\"400\"/></center>\n",
-    "<center><strong>Fig. 9.2:</strong> Qibo and Bell discussing about inequalities at CERN [DALL-E].</center>\n",
+    "<center><img src=\"../../figures/qibo_mascotte/qibo_bell.png\" alt=\"drawing\" width=\"400\"/></center>\n",
+    "<center>Qibo and Bell discussing about inequalities at CERN [DALL-E].</center>\n",
     "\n",
     "### Introduction\n",
     "\n",
@@ -24,7 +24,7 @@
     "\n",
     "We will show that in a Qibo quantum circuit the inequality is violated in the case of entangled particles.\n",
     "\n",
-    "In the [third notebook](https://github.com/qiboteam/qiboedu/tree/main/notebooks/CHSH_inequality.ipynb), we turn to the popular CHSH inequality.\n",
+    "In the [third notebook](./CHSH_inequality.ipynb), we turn to the popular CHSH inequality.\n",
     "\n",
     "\n",
     "### Setup\n",
@@ -186,7 +186,7 @@
    "source": [
     "### Plots\n",
     "\n",
-    "Here we plot the obtained values of $Q^B$."
+    "Here we plot the obtained values of $Q^B$ using a dedicated plotscript which can be found in `qiboedu.scripts.plotscripts`."
    ]
   },
   {
@@ -344,7 +344,7 @@
    "lastKernelId": null
   },
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -358,7 +358,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.0"
+   "version": "3.11.9"
   }
  },
  "nbformat": 4,

diff --git a/notebooks/Bell inequalities/3. CHSH inequality.ipynb b/notebooks/Bell inequalities/3. CHSH inequality.ipynb
@@ -5,10 +5,10 @@
    "id": "8e80bb9f",
    "metadata": {},
    "source": [
-    "#  Lecture 9.3: Clauser-Horne-Shimony-Holt (CHSH) inequality\n",
+    "#  3. Clauser-Horne-Shimony-Holt (CHSH) inequality\n",
     "\n",
-    "<center><img src=\"../figures/qibo_mascotte/qibo_chsh.png\" alt=\"drawing\" width=\"400\"/></center>\n",
-    "<center><strong>Fig. 9.3:</strong> Qibo discussing with Clauser, Horne, Shimony and Holt about inequalities at CERN [DALL-E].</center>\n",
+    "<center><img src=\"../../figures/qibo_mascotte/qibo_chsh.png\" alt=\"drawing\" width=\"400\"/></center>\n",
+    "<center>Qibo discussing with Clauser, Horne, Shimony and Holt about inequalities at CERN [DALL-E].</center>\n",
     "\n",
     "### Introduction\n",
     "\n",
@@ -24,7 +24,7 @@
     "\n",
     "We will show that in a Qibo quantum circuit the inequality is violated in the case of entangled particles with specific measurement angles.\n",
     "\n",
-    "See also the [first notebook](https://github.com/qiboteam/qiboedu/tree/main/notebooks/Bell-Wigner_inequality.ipynb) for the most basic Bell-Wigner inequality.\n",
+    "See also the [first notebook](./Bell-Wigner_inequality.ipynb) for the most basic Bell-Wigner inequality.\n",
     "\n",
     "\n",
     "### Setup\n",
@@ -154,7 +154,9 @@
    "cell_type": "code",
    "execution_count": 4,
    "id": "cde5f91f",
-   "metadata": {},
+   "metadata": {
+    "scrolled": true
+   },
    "outputs": [
     {
      "name": "stdout",
@@ -195,6 +197,16 @@
     "print('Completed in %.1f seconds' % (time.time() - tstart))"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "33b6a787",
+   "metadata": {},
+   "source": [
+    "### Plots\n",
+    "\n",
+    "Here we plot the obtained values of $Q^S$ using a dedicated plotscript which can be found in `qiboedu.scripts.plotscripts`."
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 5,
@@ -225,16 +237,6 @@
     ")"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "id": "2868a281",
-   "metadata": {},
-   "source": [
-    "### Plots\n",
-    "\n",
-    "Here we plot the obtained values of $Q^S$ using multiple parametric lines and common `matplotlib` primitives."
-   ]
-  },
   {
    "cell_type": "markdown",
    "id": "058a8ae5",
@@ -373,7 +375,7 @@
    "lastKernelId": null
   },
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -387,7 +389,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.0"
+   "version": "3.11.9"
   }
  },
  "nbformat": 4,