Zobrazeno 1 - 10
of 436
pro vyhledávání: '"Ma, Wen‐Jie"'
Autor:
Liu, Reiko, Ma, Wen-Jie
We establish the nonperturbative celestial optical theorem from the unitarity of $S$-matrix. This theorem provides a set of nonperturbative bootstrap equations of the conformal partial wave (CPW) coefficients. The celestial optical theorem implies th
Externí odkaz:
http://arxiv.org/abs/2404.18898
Autor:
Liu, Reiko, Ma, Wen-Jie
We compute scalar three-point celestial amplitudes involving two and three massive scalars. The three-point coefficient of celestial amplitudes with two massive scalars contains a hypergeometric function, and the one with three massive scalars can be
Externí odkaz:
http://arxiv.org/abs/2404.01920
We develop a split representation for celestial amplitudes in celestial holography, by cutting internal lines of Feynman diagrams in Minkowski space. More explicitly, the bulk-to-bulk propagators associated with the internal lines are expressed as a
Externí odkaz:
http://arxiv.org/abs/2311.08736
We establish that all of the one- and two-dimensional global conformal blocks are, up to some choice of prefactor, free-particle wavefunctions in tensor products of AdS$_3$ or limits thereof. Our first core observation is that the six-point comb-chan
Externí odkaz:
http://arxiv.org/abs/2310.08632
We describe how to implement the conformal bootstrap program in the context of the embedding space OPE formalism introduced in previous work. To take maximal advantage of the known properties of the scalar conformal blocks for symmetric-traceless exc
Externí odkaz:
http://arxiv.org/abs/2303.06816
Autor:
Chang, Chi-Ming, Ma, Wen-Jie
We present the first computation of three-point celestial amplitudes in Minkowski space of massless scalars, photons, gluons, and gravitons. Such amplitudes were previously considered to be zero in the literature because the corresponding scattering
Externí odkaz:
http://arxiv.org/abs/2212.07025
We study scattering amplitudes in the shadow conformal primary basis, which satisfies the same defining properties as the original conformal primary basis and has many advantages over it. The shadow celestial amplitudes exhibit locality manifestly on
Externí odkaz:
http://arxiv.org/abs/2210.04725
Autor:
Lv, Tian‐Run1,2 (AUTHOR), Ma, Wen‐Jie1,2 (AUTHOR), Liu, Fei1,2 (AUTHOR), Hu, Hai‐Jie1,2 (AUTHOR), Jin, Yan‐Wen1,2 (AUTHOR), Li, Fu‐Yu1,2 (AUTHOR) lfy_74@hotmail.com
Publikováno v:
Cancer Medicine. Jul2024, Vol. 13 Issue 13, p1-13. 13p.
Autor:
Ma, Wen-Jie, Zhou, Xinan
We initiate the study of bound state scattering in AdS space at the level of Witten diagrams. For concreteness, we focus on the case with only scalar fields and analyze several basic diagrams which more general diagrams reduce to. We obtain closed fo
Externí odkaz:
http://arxiv.org/abs/2204.13419
Publikováno v:
JHEP 10 (2022) 097
We complete the proof of "Feynman rules" for constructing $M$-point conformal blocks with external and internal scalars in any topology for arbitrary $M$ in any spacetime dimension by combining the rules for the blocks (based on their Witten diagram
Externí odkaz:
http://arxiv.org/abs/2204.08909