411 citations · 4.7k across the 74 of their papers we have counts for
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The 2PM Hamiltonian for binary Kerr to quartic in spin
Wei-Ming Chen, Ming-Zhi Chung, Yu-tin Huang +1
From the S-matrix of spinning particles, we extract the 2 PM conservative potential for binary spinning black holes up to quartic order in spin operators. An important ingredient i…
The orthogonal momentum amplituhedron and ABJM amplitudes
Yu-tin Huang, Ryota Kojima, Congkao Wen +1
In this paper, we introduce the momentum space amplituhedron for tree-level scattering amplitudes of ABJM theory. We demonstrate that the scattering amplitude can be identified as…
Causality, Unitarity, and the Weak Gravity Conjecture
Nima Arkani-Hamed, Yu-tin Huang, Jin-Yu Liu +1
We consider the shift of charge-to-mass ratio for extremal black holes in the context of effective field theory, motivated by the Weak Gravity Conjecture. We constrain extremality…
Minimal spin deflection of Kerr-Newman and Supersymmetric black hole
Bo-Ting Chen, Ming-Zhi Chung, Yu-tin Huang +1
Recent studies have shown that minimal couplings for massive spinning particles, which in the classical limit reproduce the leading PM Kerr black hole dynamics, leads to an Eikonal…
Bulk locality from the celestial amplitude
Chi-Ming Chang, Yu-tin Huang, Zi-Xun Huang +1
In this paper, we study the implications of bulk locality on the celestial amplitude. In the context of the four-point amplitude, the fact that the bulk S-matrix factorizes locally…
Into the EFThedron and UV constraints from IR consistency
Li-Yuan Chiang, Yu-tin Huang, Wei Li +2
Recently it was proposed that the theory space of effective field theories with consistent UV completions can be described as a positive geometry, termed the EFThedron. In this pap…