2 papers
gr-qc2026
Non-vacuum metrics for the Newman-Unti-Tamburino background: A coordinate-free approach to diverging and twisting solutions
AyÅe Hümeyra Bilge, Tolga Birkandan, Tekin Dereli +1
The geometry of the Newman-Unti-Tamburino (NUT) vacuum solution is characterized as the unique Petrov Type D vacuum metric such that the two double principal null directions form a…
physics.app-ph2026
Sensing with near-infrared laser trapped fluorescent nanodiamonds
Arthur Dervillez, Fatemeh Kalantarifard, Luca Troise +2
Biosensing based on optically trapped fluorescent nanodiamonds potentially allows to resolve biochemical processes inside living cells at a desired intracellular location. Towards…