A record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle ...

Kwiat, D. (2026) Planck’s Constant—A Bridge to Charge and Entanglement. Journal of High Energy Physics, Gravitation and Cosmology, 12, 471-483. doi: 10.4236/jhepgc.2026.121026 .

Can a small lump of metal be in a quantum state that extends over distant locations? A research team at the University of Vienna answers this question with a resounding yes. In the journal Nature, ...

In this video, we explore the Many Worlds Interpretation (MWI) of quantum mechanics and address several thought-provoking questions, including: - The nature of branching in MWI and its comparison to ...

The Mathematical Description: What is a Wavefunction? The wavefunction is a critical mathematical function describing the quantum state of a system. The wavefunction is represented using psi (Ψ), and ...

The problem of the linearity of the Schrödinger equation is described from a historical perspective. It is argued that the Schrödinger picture on which this equation is based cannot be retained in ...

Abstract: Numerical solutions of a nonlinear Schrödinger equation may suffer from the spurious four-wave mixing processes. We study how these nonphysical resonances appear in solutions of a much more ...