In the third paragraph of our Letter we implied that the inelastic light scattering experiments presented in  suggest that the v=5/2 fractional quantum Hall state is spin unpolarized. This implication is not accurate. In experiments of , spin wave modes observed at v= 5 / 2 at the bare Zeeman energy indicate a high degree of spin polarization. The results and conclusions presented in our Letter remain unaffected. ACKNOWLEDGEMENTS We thank Aron Pinczuk and Ursula Wurstbauer for pointing out the mistake.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)