Report summary

For Princeton University Department of Physics in 2024-2026, the graph shows 24 visible PIs and 1 internal PI collaborations. The main research signal is Physics and Astronomy as the leading field (39% of slots across 16 PIs; 16 labels), Nuclear and High Energy Physics as the leading subfield (19% of slots across 10 PIs; 10 labels), and Black Holes and Theoretical Physics as the leading topic (7% of slots across 5 PIs; 5 labels). That looks relatively sparse, so claims about department-wide cohesion should be made carefully. The most prominent PIs by weighted works are Carlos Blanco (4.4 weighted works; Astrophysics and Cosmic Phenomena, Gamma-ray bursts and supernovae); Sanfeng Wu (4 weighted works; Topological Materials and Phenomena, Quantum and electron transport phenomena). The clearest collaboration lines are G. Köpp and Wonyong Chung (1 shared works, weight 0.6). The strongest breakdown groups are group 1 with 2 PIs, 1 internal connections, weight 0.6, around Nuclear and High Energy Physics, Astronomy and Astrophysics, led by Wonyong Chung, G. Köpp.