Fix: move lambda=0 math outside bold markers for KaTeX rendering

README.md

@@ -40,7 +40,7 @@ model-index:
 
 # Fock Attention PARFLM (Direct Token-to-Token Exchange Force Language Model)
 
-The **Fock Attention PARFLM** implements the Section 5.1 Feynman diagram as a literal non-conservative force: each token emits a virtual photon carrying a key and payload, and each token absorbs with a query. The exchange coupling \\(\alpha_{ij} = \text{softmax}_j(q_i \cdot k_j / \sqrt{d_k})\\) and the force \\(F_i = \sum_j \alpha_{ij} \cdot v_j\\). This is the **\\(\lambda = 0\\) (instantaneous exchange) limit** of the Fock mechanism -- no registers, no persistence, no creation/destruction gates.
+The **Fock Attention PARFLM** implements the Section 5.1 Feynman diagram as a literal non-conservative force: each token emits a virtual photon carrying a key and payload, and each token absorbs with a query. The exchange coupling \\(\alpha_{ij} = \text{softmax}_j(q_i \cdot k_j / \sqrt{d_k})\\) and the force \\(F_i = \sum_j \alpha_{ij} \cdot v_j\\). This is the \\(\lambda = 0\\) **(instantaneous exchange) limit** of the Fock mechanism -- no registers, no persistence, no creation/destruction gates.
 
 This "Route 2" across the Conservative Obstruction is the \\(O(T^2)\\) counterpart to the Fock register pool's \\(O(1)\\) "Route 1". It achieves **9.42 PPL** on TinyStories -- slightly behind the register-based Fock-PARFLM v2.1 (9.30), confirming that register persistence provides a small but consistent advantage once routing is fixed.