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The isolated symmetry points of photonic graphene are unstable in three dimensions. Researchers have now proposed topologically robust points by using minimal surfaces and employing
symmetry-breaking ideas from quantum field theory. Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution ACCESS OPTIONS
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institutional subscriptions * Read our FAQs * Contact customer support REFERENCES * Lu, L., Fu, L., Joannopoulos, J. D. & Soljačić, M. _Nature Photon._ 7, 294–299
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_Nature_ 488, 167–171 (2012). Article ADS Google Scholar Download references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Jason Fleischer is at the Department of Electrical Engineering,
Princeton University, Olden Street, Princeton, New Jersey 08544, USA, Jason Fleischer Authors * Jason Fleischer View author publications You can also search for this author inPubMed Google
Scholar CORRESPONDING AUTHOR Correspondence to Jason Fleischer. RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Fleischer, J. Achieving robust Weyl
points. _Nature Photon_ 7, 268–269 (2013). https://doi.org/10.1038/nphoton.2013.73 Download citation * Published: 27 March 2013 * Issue Date: April 2013 * DOI:
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