{"data":{"abstract":{"value":"
The only known way to study quantum field theories in nonperturbative regimes is using numerical calculations regulated on discrete space-time lattices. Such computations, however, are often faced with exponential signal-to-noise challenges that render key physics studies untenable even with next generation classical computing. Here, a method is presented by which the output of small-scale quantum computations on noisy intermediate-scale quantum era hardware can be used to accelerate larger-scale classical field theory calculations through the construction of optimized interpolating operators. The method is implemented and studied in the context of the -dimensional Schwinger model, a simple field theory which shares key features with the standard model of nuclear and particle physics.
","format":"html"},"articleType":"article","authors":[{"type":"Person","name":"A. Avkhadiev","firstname":"A.","surname":"Avkhadiev","affiliationIds":["a1","a2"]},{"type":"Person","name":"P. E. Shanahan","firstname":"P. E.","surname":"Shanahan","affiliationIds":["a1","a2"]},{"type":"Person","name":"R. D. Young","firstname":"R. D.","surname":"Young","affiliationIds":["a3"]}],"affiliations":[{"name":"Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA","id":"a1"},{"name":"Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2L 2Y5, Canada","id":"a2"},{"name":"CSSM, Department of Physics, University of Adelaide, Adelaide, South Australia 5005, Australia","id":"a3"}],"date":"2020-02-26","fundings":[{"funderId":"http://dx.doi.org/10.13039/100000015","funderName":"U.S. Department of Energy","awards":["DE-SC0011090"]},{"funderId":"http://dx.doi.org/10.13039/100006132","funderName":"Office of Science","awards":[]},{"funderId":"http://dx.doi.org/10.13039/100006209","funderName":"Nuclear Physics","awards":[]},{"funderId":"http://dx.doi.org/10.13039/100000001","funderName":"National Science Foundation","awards":["1841699"]},{"funderId":"http://dx.doi.org/10.13039/501100000023","funderName":"Government of Canada","awards":[]},{"funderId":"http://dx.doi.org/10.13039/501100000923","funderName":"Australian Research Council","awards":["DP19010029"]},{"funderId":null,"funderName":"Perimeter Institute for Theoretical Physics","awards":[]},{"funderId":null,"funderName":"Department of Innovation, Science and Economic Development","awards":[]},{"funderId":null,"funderName":"Province of Ontario","awards":[]},{"funderId":null,"funderName":"Ministry of Research and Innovation","awards":[]}],"type":"article","metadata_last_modified_at":"2020-02-26T15:33:43+0000","last_modified_at":"2020-02-26T15:33:43+0000","id":"10.1103/PhysRevLett.124.080501","identifiers":{"doi":"10.1103/PhysRevLett.124.080501","arxiv":"arXiv:1908.04194"},"issue":{"number":"8"},"pageStart":"080501","hasArticleId":true,"numPages":6,"classificationSchemes":{"physh":{"concepts":[{"id":"200ea9a8-54ca-4f8f-a7e1-f186bb326056","facet":{"id":"bdb1ef91-b776-4e36-8f8f-3e93666bac1e"},"primary":true},{"id":"2ddffb19-8fa7-4c61-83a8-af6b9be80b5a","facet":{"id":"bdb1ef91-b776-4e36-8f8f-3e93666bac1e"},"primary":false},{"id":"1cf75de2-e14b-41cd-b733-8f704652db33","facet":{"id":"bdb1ef91-b776-4e36-8f8f-3e93666bac1e"},"primary":false},{"id":"3d61a6b2-fc2b-4fdf-b339-3215750643cd","facet":{"id":"bdb1ef91-b776-4e36-8f8f-3e93666bac1e"},"primary":false}],"disciplines":["0213a5a0-0742-43f3-804b-3ccea08a13c0","510fc218-8774-4547-ab09-fc6cef0c9a03","9f5c878e-b7b7-4030-bdb9-21a24ad97422"]}},"publisher":{"name":"APS"},"rights":{"rightsStatement":"Published by the American Physical Society","copyrightYear":2020,"copyrightHolders":[],"creativeCommons":true,"licenses":[{"url":"https://creativecommons.org/licenses/by/4.0/","licenseStatement":"Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3."}]},"journal":{"id":"PRL","abbreviatedName":"Phys. Rev. Lett.","name":"Physical Review Letters"},"title":{"value":"Accelerating Lattice Quantum Field Theory Calculations via Interpolator Optimization Using Noisy Intermediate-Scale Quantum Computing","format":"html"},"tocSection":{"label":"General Physics: Statistical and Quantum Mechanics, Quantum Information, etc."},"volume":{"number":"124"}}}