Showing 2026Show all
2 papers · 1 filter
gr-qc2026
Torsion and Nonmetricity Constraints From Neutron Spin Rotation in Polarized Matter
Sepehr Samiei, Ralf Lehnert, W. Michael Snow
Many modified-gravity frameworks employ non-Riemannian connection degrees of freedom, including torsion and nonmetricity. In Einstein-Cartan-type theories, torsion is associated wi…
physics.ins-det2026
Development and Application of an eV Neutron Polarization for Parity Violation Studies at CSNS Back-n Beamline
Xu Qin, Tianhao Wang, Xuanbo Chen +26
The dynamic enhancement of symmetry-breaking effects in neutron-nucleus resonances provides a sensitive testing ground for Time-Reversal Invariance Violation (TRIV). Exploiting thi…