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codes/quantum/qubits/stabilizer/qldpc/homological/balanced_product/hypergraph_product.yml

@@ -66,9 +66,9 @@ relations:
       detail: 'Lifted-product codes for trivial lift are hypergraph-product codes.'
     - code_id: sc_qldpc
       detail: 'Hypergraph-product stabilizer generator matrices can be used as sub-matrices to define a 2D SC-QLDPC code \cite{arxiv:2305.00137}.'
-    - code_id: ltc
-      detail: 'Applying the hypergraph product of an LTC yields a code which provides an explicit example of \textit{No Low-Error Trivial States (NLETS)} \cite{arxiv:1510.02082}.'
   cousins:
+    - code_id: ltc
+      detail: 'Applying the hypergraph product to an LTC yields a code which provides an explicit example of \textit{No Low-Error Trivial States (NLETS)} \cite{arxiv:1510.02082}.'
     - code_id: xyz_product
       detail: 'Hypergraph (XYZ) product codes are constructed out of hypergraph products of two (three) classical linear codes.'
     - code_id: binary_linear

codes/quantum/qubits/stabilizer/topological/surface/2d_surface/surface.yml

@@ -107,6 +107,7 @@ features:
       The min-sum decoder, a simple variant of BP, cannot be used to attain the benefits of codes with distance greater than 9 \cite{arXiv:2406.14968}.'
     - 'A color-code decoder can be used for the surface code \cite{arxiv:2306.16476}.'
     - 'Progressive-Proximity Bit-Flipping (PPBF) decoder \cite{arxiv:2402.15924}.'
+    - 'Collision clustering decoder \cite{arxiv:2309.05558}.'
 
   threshold:
     - 'Circuit-level noise: \(1.8\%\) under correlated CNOT-gate errors and single-qubit-gate depolarizing noise \cite{arxiv:0905.0531} with optimal decoder \cite{arxiv:1609.06373}, and