Zobrazeno 1 - 10
of 52 561
pro vyhledávání: '"LI, ZHI"'
Autor:
Li, Chenglin, Chen, Qianglong, Li, Zhi, Tao, Feng, Li, Yicheng, Chen, Hao, Yu, Fei, Zhang, Yin
Instruction tuning is a crucial technique for aligning language models with humans' actual goals in the real world. Extensive research has highlighted the quality of instruction data is essential for the success of this alignment. However, creating h
Externí odkaz:
http://arxiv.org/abs/2410.10392
Autor:
Crowe, Samuel, Fedriani, Rubén, Tan, Jonathan C., Kinman, Alva, Zhang, Yichen, Andersen, Morten, Ferres, Lucía Bravo, Nogueras-Lara, Francisco, Schödel, Rainer, Bally, John, Ginsburg, Adam, Cheng, Yu, Yang, Yao-Lun, Kendrew, Sarah, Law, Chi-Yan, Armstrong, Joseph, Li, Zhi-Yun
We present James Webb Space Telescope (JWST)-NIRCam observations of the massive star-forming molecular cloud Sagittarius C (Sgr C) in the Central Molecular Zone (CMZ). In conjunction with ancillary mid-IR and far-IR data, we characterize the two most
Externí odkaz:
http://arxiv.org/abs/2410.09253
We study the ground-state phase diagram of a non-Hermitian cluster-XY spin chain in the language of free fermions. By calculating the second derivative of ground-state energy density and various types of order parameters, we establish the global grou
Externí odkaz:
http://arxiv.org/abs/2410.06894
Autor:
Xia, Tian-Ye, Shen, Juntai, Li, Zhi, Feng, Huaijin, Sjouwerman, Loránt O., Pihlström, Ylva M., Lewis, Megan O., Stroh, Michael C.
We introduce a novel method that utilizes the longitude-velocity (l-v) envelope to constrain the Milky Way (MW) bar potential. Previous work (Habing 2016) used the l-v diagram to explain the distribution of the observed high-velocity stars. We succes
Externí odkaz:
http://arxiv.org/abs/2410.05922
We propose a geometric series modulated non-Hermitian quasiperiodic lattice model, and explore its localization and topological properties. The results show that with the ever-increasing summation terms of the geometric series, multiple mobility edge
Externí odkaz:
http://arxiv.org/abs/2410.04469
We construct a family of Hamiltonians whose phase diagram is guaranteed to have a single phase transition, yet the location of this phase transition is uncomputable. The Hamiltonians $H(\phi)$ describe qudits on a two-dimensional square lattice with
Externí odkaz:
http://arxiv.org/abs/2410.02600
Topological photonics enables unprecedented photon manipulation by realizing various topological states, such as corner states, edge states, and surface states. However, achieving a topological fiber state has remained elusive. Here, we demonstrate a
Externí odkaz:
http://arxiv.org/abs/2410.01561
Autor:
Huang, Chao, Zang, Wenshuo, Pinciroli, Carlo, Li, Zhi Jane, Banerjee, Taposh, Su, Lili, Liu, Rui
Compared with single robots, Multi-Robot Systems (MRS) can perform missions more efficiently due to the presence of multiple members with diverse capabilities. However, deploying an MRS in wide real-world environments is still challenging due to unce
Externí odkaz:
http://arxiv.org/abs/2409.16577
In the milli-Hertz frequency band, stochastic gravitational-wave background can be composed of both astronomical and cosmological sources, both can be anisotropic. Numerically depicting these anisotropies can be critical in revealing the underlying p
Externí odkaz:
http://arxiv.org/abs/2409.11245