Kavli Affiliate: Ke Wang | First 5 Authors: Zong-Fan Yang, Da-Wei Yao, Ke Wang, , | Summary: The Universe with the cosmic anisotropy will have a preferred direction of expansion. Therefore, reconstructing the expansion history by Gaussian Process (GP) can be used to probe the cosmic anisotropy model-independently. In this paper, for the luminosity distance […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Zexian Zhang, Yi Zhou, , , | Summary: We identify the wave maps type nonlinearities of incompressible Hookean elastodynamics euqations in Lagerangian coordinates, and iterate them in the adapted $U^2$-type spaces to prove the small data global well-posedness in the critical Besov space $dot{B}^{frac{n}{2}+1}_{2,1}(mathbb{R}^n)times dot{B}^{frac{n}{2}}_{2,1}(mathbb{R}^n) (nge 2)$. […]
Kavli Affiliate: Michael F. Crommie | First 5 Authors: Hyobeom Lee, Hayoon Im, Byoung Ki Choi, Kyoungree Park, Yi Chen | Summary: Tunability of interfacial effects between two-dimensional (2D) crystals is crucial not only for understanding the intrinsic properties of each system, but also for designing electronic devices based on ultra-thin heterostructures. A prerequisite of […]
Kavli Affiliate: Chiara Daraio | First 5 Authors: Jagannadh Boddapati, Chiara Daraio, , , | Summary: Designing anisotropic structured materials by reducing symmetry results in unique behaviors, such as shearing under uniaxial compression or tension. This direction-dependent coupled mechanical phenomenon is crucial for applications such as energy redirection. While rank-deficient materials such as hierarchical laminates […]
Kavli Affiliate: Chiara Daraio | First 5 Authors: Jagannadh Boddapati, Chiara Daraio, , , | Summary: Designing anisotropic structured materials by reducing symmetry results in unique behaviors, such as shearing under uniaxial compression or tension. This direction-dependent coupled mechanical phenomenon is crucial for applications such as energy redirection. While rank-deficient materials such as hierarchical laminates […]