In 1966, R. Penrose suggested the so-called spin network model to illustrate how the structure of quantum spacetime could look like, and, using combinatorial methods, he…
We propose that quantum entanglement is a special sort of selection artefact, explicable as a combination of (i) collider bias and (ii) a boundary constraint on the collider…
Time-of-flight velocity measurements for a levitated nanoparticle under the feedback control of its six degrees of freedom
Nanoparticles levitated in vacuum are expected to be a promising platform for various applications ranging from ultrasensitive accelerometers to investigations on macroscopic…
We present a Lie symmetry theoretical formulation of `relativistic' quantum mechanics with a Minkowski metric operator defining the inner product between state vectors, and a…
Can the quantum switch be deterministically simulated?
Higher-order transformations that act on a certain number of input quantum channels in an indefinite causal order — such as the quantum switch — cannot be described by…
What is the relationship between rational agency and the quantum? One way to approach this question is to focus on probabilism, the doctrine that rational beliefs ought to…
The Quantum Max Cut (QMC) problem has emerged as a test-problem for designing approximation algorithms for local Hamiltonian problems. In this talk we attack this problem…
The standard perspective on subsystems in quantum theory is a bottom-up, compositional one: one starts with individual "small" systems, viewed as primary, and composes them…
The standard perspective on subsystems in quantum theory is a bottom-up, compositional one: one starts with individual "small"…
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