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quant-ph2026
Quantum Gravity Simulation: Quantum simulation with a minimum length based on the generalised uncertainty principle
Jack Keable-Elliott, David J. Bacon, Andrew Burbanks +1
We present a recipe for simulating one-dimensional quantum systems for low and high energies with qubits within the framework of first quantisation. Assuming a minimum grid spa…
quant-ph2026
First-Quantized Relativistic Quantum Simulation with Periodic and Dirichlet Boundary Conditions
Jeongho Bang, Timothy P. Spiller, Kyunghyun Baek +2
In this work, we present a methodology for first-quantized relativistic quantum simulation on one-dimensional finite domains under the two boundary conditions most commonly used in…
quant-ph2024
Quantum backflow current in a ring: Optimal bounds and fractality
Arseni Goussev, Felix Quinque, Jaewoo Joo +1
The probability density of a quantum particle moving freely within a circular ring can exhibit local flow patterns inconsistent with its angular momentum, a phenomenon known as qua…