Update README.md

README.md

@@ -14,17 +14,15 @@
 #### Step3:
 
 - [ ] Yifan, Alex: Postprocessing
+- Posterior plots: https://www.atlas.aei.uni-hannover.de/work/stephanie.brown/birefringence/intrinsic/
+- Compare with GR: https://www.atlas.aei.uni-hannover.de/work/stephanie.brown/birefringence/compare/
 
-Manuscript:
-    https://www.overleaf.com/read/bhgnpmgrjzsg
-    
-References: 
+#### Manuscript:
+https://www.overleaf.com/read/bhgnpmgrjzsg 
+#### References: 
 - [O1 and O2 testing birefringence/parity violation of GW](https://arxiv.org/pdf/2002.05668.pdf)
 - [LVC's testingGR paper with GWTC2](https://arxiv.org/abs/2010.14529)
-
-
-
-#### Other ideas: 
+### Other ideas: 
 - [ ] Parametrized Post-Einstein with IMRPhenomXPHM
 - [ ] Multiple events' results correlation