Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Rinto Kuramochi"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-27 (2023)
Abstract We study positivity bounds in the presence of gravity. We first review the gravitational positivity bound at the tree-level, where it is known that a certain amount of negativity is allowed for the coefficients of higher-derivative operators
Externí odkaz:
https://doaj.org/article/12bac20450da4c0a9dd4b7b6e2de7bc7
Publikováno v:
Physics Letters B, Vol 803, Iss , Pp - (2020)
A “dessin d'enfant” is a graph embedded on a two-dimensional oriented surface named by Grothendieck. Recently we have developed a new way to keep track of non-localness among 7-branes in F-theory on an elliptic fibration over P1 by drawing a tria
Externí odkaz:
https://doaj.org/article/6b95d6a3c31149e3bddc288676efbdce
Publikováno v:
Physics Letters B, Vol 803, Iss, Pp-(2020)
Physics Letters
Physics Letters
A "dessin d'enfant" is a graph embedded on a two-dimensional oriented surface named by Grothendieck. Recently we have developed a new way to keep track of non-localness among 7-branes in F-theory on an elliptic fibration over $P^1$ by drawing a trian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e66efff5cb09d51a2c06a140bd883dd1
http://arxiv.org/abs/1912.02974
http://arxiv.org/abs/1912.02974
Publikováno v:
INSPIRE-HEP
Journal of High Energy Physics
Journal of High Energy Physics
We study positivity bounds in the presence of gravity. We first review the gravitational positivity bound at the tree-level, where it is known that a certain amount of negativity is allowed for the coefficients of higher-derivative operators. The siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c1b180ed3372636a88bd869c89e8bdb
http://inspirehep.net/record/2620650
http://inspirehep.net/record/2620650