2 papers
cs.HC2026
The Nocturnity Scale: Measuring the Sense of Being at Night in Virtual Urban Environments
Anthony Le Gourri{é}rec, Etienne Peillard, Nicolas Houel +1
Nighttime environments are increasingly used in virtual urban studies, yet darkness alone does not fully recreate the subjective sense of being at night. Prior work suggests that t…
quant-ph2026
Free-Space CV-QKD with Single-Mode Fiber Reception: Effective Coupling Statistics and Protocol-Dependent Reference Noise
Hesham S. Ibrahim, Arnaud Coatanhay
We study free-space continuous-variable quantum key distribution (CV-QKD) with single-mode fiber (SMF) reception under atmospheric turbulence. The optical channel is modeled by spl…