3 papers
gr-qc2026
Quintessence Dynamics of Generalized Holographic Ricci Dark Energy in Gravity: Stability, Phase-Space Attractor, and Statefinder Analysis
S. V. Gore, A. Y. Shaikh, S. M. Shingne +1
The cosmological dynamics of generalized holographic Ricci dark energy (GHRDE) of Xu type, embedded within power-law teleparallel g…
cond-mat.stat-mech2026
Zigzag ordering, defects, and anomalous relaxation in antiferromagnetic Kuramoto lattices
Priyanka D. Bhoyar, Prashant M. Gade
We investigate the nonequilibrium ordering dynamics of coupled Kuramoto oscillators with negative nearest-neighbor coupling, which induces a zigzag antiferromagnetic ordering. In o…
gr-qc2026
Generalized Second Law and Thermodynamical Aspects of Gravity
Anirudh Pradhan, A. Husain, M. Zeyauddin +1
Late-time cosmic acceleration has motivated the exploration of various extensions of general relativity, among which gravity, based on the non-metricity scalar $…