Zobrazeno 1 - 10
of 2 342
pro vyhledávání: '"Ji-yao An"'
We accomplish for the first time the two-loop computation of the leading-twist contribution to the pion electromagnetic form factor by employing the effective field theory formalism rigorously. The next-to-next-to-leading-order short-distance matchin
Externí odkaz:
http://arxiv.org/abs/2411.03658
We explore a large $N$ generalization of the Kitaev model on the honeycomb lattice with a simple nearest-neighbor interacting Hamiltonian. In particular, we focus on the $\mathbb{Z}_4$ case with isotropic couplings, which is characterized by an exact
Externí odkaz:
http://arxiv.org/abs/2408.02046
The 1-form symmetry, manifesting as loop-like symmetries, has gained prominence in the study of quantum phases, deepening our understanding of symmetry. However, the role of 1-form symmetries in Projected Entangled-Pair States (PEPS), two-dimensional
Externí odkaz:
http://arxiv.org/abs/2407.16531
Publikováno v:
Phys.Rev.B.110.165142(2024)
We investigate a fractional Chern insulator (FCI) candidate arising from Moir\'e bands with higher Chern number C=2 on a magic angle twisted bilayer checkboard lattice (MATBCB). There are two nearly flat low lying bands in the single particle energy
Externí odkaz:
http://arxiv.org/abs/2406.08901
Autor:
Gustafson, Erik J., Ji, Yao, Lamm, Henry, Murairi, Edison M., Perez, Sebastian Osorio, Zhu, Shuchen
Publikováno v:
Phys. Rev. D 110, 034515 (2024)
We construct the primitive gate set for the digital quantum simulation of the 108-element $\Sigma(36\times3)$ group. This is the first time a nonabelian crystal-like subgroup of $SU(3)$ has been constructed for quantum simulation. The gauge link regi
Externí odkaz:
http://arxiv.org/abs/2405.05973
Publikováno v:
JHEP05(2024)246
We calculate directly in position space the one-loop renormalization kernels of the soft operators $O_\gamma$ and $O_g$ that appear in the soft-quark contributions to, respectively, the subleading-power $\gamma\gamma\to h$ and $gg\to h$ form factors
Externí odkaz:
http://arxiv.org/abs/2403.17738
We determine for the first time the renormalization-group (RG) evolution equation for the $B$-meson soft function dictating the non-perturbative strong interaction dynamics of the long-distance penguin contributions to the exclusive $b \to q \ell^{+}
Externí odkaz:
http://arxiv.org/abs/2312.15439
Publikováno v:
Phys. Rev. Research 6, 023102 (2024)
While gauge symmetry is a well-established requirement for representing topological orders in projected entangled-pair state (PEPS), its impact on the properties of low-lying excited states remains relatively unexplored. Here we perform PEPS simulati
Externí odkaz:
http://arxiv.org/abs/2312.04555
Autor:
Ji, Yao, Schoenleber, Jakob
We calculate the two-loop flavor-singlet axial-vector and gluon transversity coefficient functions for deeply virtual Compton scattering in QCD. We observe interesting properties regarding the transcendentality of the transversity coefficient functio
Externí odkaz:
http://arxiv.org/abs/2310.05724
Publikováno v:
Hecheng xiangjiao gongye, Vol 46, Iss 6, Pp 505-508 (2024)
The volatile content in nitrile rubber was measured by halogen moisture meter and compared with the results obtained by the hot-roll method. The influence of different measurement conditions on the measured results of the halogen moisture meter was i
Externí odkaz:
https://doaj.org/article/28a185012fe04abba8a95551be0038d9
