2 papers
quant-ph2025
Superluminal signalling witness for quantum state reduction
Aritro Mukherjee, Lisa Lenstra, Lotte Mertens +1
Models for quantum state reduction address the quantum measurement problem by suggesting weak modifications to Schrödinger's equation that have no observable effect at microscopic…
cond-mat.mes-hall2025
Synthetic horizons in an atomic chain: Horizon-induced effects and connections to quantum Hall systems
Ali G. Moghaddam, Viktor Könye, Viktor Könye +3
We investigate the sine model, a one-dimensional tight-binding Hamiltonian with position-dependent sinusoidal hopping, and demonstrate the formation of synthetic horizons where ele…