Non-invertible Condensation, Duality, and Triality Defects in 3+1 Dimensions by Choi, Yichul, Córdova, Clay, Hsin, Po-Shen, Lam, Ho T., Shao, Shu-Heng

“…Interestingly, the fusion coefficients are generally not numbers, but 2+1d TQFTs, such as invertible SPT phases, $${\mathbb {Z}}_N$$ Z N gauge theories, and $$U(1)_N$$ U ( 1 ) N Chern-Simons theories. The associativity of these algebras over TQFT coefficients relies on nontrivial facts about 2+1d TQFTs. …”
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Energy saving control of robot by Chan, Chee Siang.

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Multiple Brillouin zone winding of topological chiral edge states for slow light applications by Chen, Fujia, Xue, Haoran, Pan, Yuang, Wang, Maoren, Hu, Yuanhang, Zhang, Li, Chen, Qiaolu, Han, Song, Liu, Gui-Geng, Gao, Zhen, Zhou, Peiheng, Yin, Wenyan, Chen, Hongsheng, Zhang, Baile, Yang, Yihao

“…Photonic Chern insulators are known for their topological chiral edge states (CESs), whose absolute existence is determined by the bulk band topology, but concrete dispersion can be engineered to exhibit various properties. …”
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Brewers’ spent grains as potential novel functional food ingredients for food security by Tan, Yong Xing

“…BSG are residues generated as side streams from beer production. Currently, BSG are used as animal feed or disposed in landfills and these massive amount of BSG generated annually are causing significant environmental, economic, and climatic issues. …”
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Distributed formation for large swarm of agents by Reza Haghighi

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Coupled acoustic resonator systems with novel acoustic properties by Yang, Yahui

“…Similar to a gapped graphene, gapless topological valley edge states are shown at a zigzag domain wall separating different domains with opposite valley Chern numbers, while an armchair domain wall hosts no gapless edge states. …”
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Electronic structures of twisted two-dimensional materials studied by angle-resolved photoemission spectroscopy by Pei, D

“…Chiral semimetals the PtGa family (PtGa, PtAl,PdGa) are expected to host topologically non-trivial electronic structure, such as the multi-fold band crossings with large Chern number at high symmetry points connected by long Fermi-arc surface states. …”

Solving nondeterministic polynomial complete problems optically and the design of its light source by Zheng, Mengying.

“…Compare with the conventional computer calculation method, the problem solving time is reduced. This result is cheerful since all the NP-complete problems are inter convertible. …”
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