Solar energy paper index

Additional constraints for the tensor bootstrap

2026-06-23 · arXiv: 2606.24859

One-line summary

A solar energy research paper on Additional constraints for the tensor bootstrap.

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Chinese explanation / 中文解读

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Original abstract

Recently, new positivity constraints were suggested to constrain arbitrary unitary tensor integrals. In the present work, we explore two variants of these positivity constraints: one built from ``open bubbles'', which are tensor-like objects found by removing a tensor from a bubble invariant, and the second built from ``color matrices'', which are matrices found by removing a color contraction from a bubble invariant. Using these positivity constraints, we find sharp bounds on unitary tensor integrals at finite $N$, and probe deviations from Gaussian universality in this limit.

5.0Engineering value
7.0Research novelty
4.0Business relevance

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