@article{erbin:cea-04077592, TITLE = {{Closed string theory without level-matching at the free level}}, AUTHOR = {Erbin, Harold and M{\'e}devielle, Maxime}, URL = {https://cea.hal.science/cea-04077592}, JOURNAL = {{Journal of High Energy Physics}}, PUBLISHER = {{Springer Verlag (Germany)}}, VOLUME = {2023}, NUMBER = {3}, PAGES = {91}, YEAR = {2023}, MONTH = Mar, DOI = {10.1007/JHEP03(2023)091}, KEYWORDS = {String Field Theory ; Bosonic Strings}, PDF = {https://cea.hal.science/cea-04077592/file/ERMe22.pdf}, HAL_ID = {cea-04077592}, HAL_VERSION = {v1}, }