Add a tutorial notebook for the surface code memory experiment

docs/_index_included.yaml

@@ -124,6 +124,15 @@ included:
       description: Analyze published experimental wavefunctions.
       path: /cirq/experiments/qcqmc/experimental_wavefunctions
 
+- heading: Quantum Error Correction
+  description: Surface Code Memory Experiment
+  options:
+    - cards
+  items:
+    - heading: Quantum Engine tutorial
+      path: /cirq/experiments/qec_memory/surface_code_lambda
+    - heading: Code Layout
+
 - heading: Lattice Gauge Theory
   description: Simulations for Charges and Strings in (2+1)D Lattice Gauge Theories
   options:

docs/_toc.yaml

@@ -84,6 +84,10 @@ toc:
 - title: "Experimental Wavefunctions"
   path: /cirq/experiments/qcqmc/experimental_wavefunctions
 
+- heading: "Quantum Error Correction"
+- title: "Surface Code Memory Experiment"
+  path: /cirq/experiments/qec_memory/surface_code_lambda
+
 - heading: "Lattice Gauge Theory"
 - title: "Simulation of Charges and Strings"
   path: /cirq/experiments/lattice_gauge/lattice_gauge