Does a qubit break interference in the double slit experiment?
Sep 7, 2025 · The qubit is a quantum object, so if the particle was in a superposition of up and down, the qubit can be in a superposition too. Measuring the qubit in an orthogonal direction …
Schrödinger's Cat and the Qbit - Physics Forums
Apr 2, 2024 · If, on the other hand, the cat is truly in a superposition of “alive” and “dead”, then we have a quantum bit of information (qubit or Qbit). Let explain the difference between a Cbit and …
QM Qubit state space representation by Projective Hilbert space
Jul 24, 2025 · TL;DR Summary About the representation of Qubit state space set by mean of projective space built over the Hilbert space of dimension 2
Quantum computer storage capacity • Physics Forums
Aug 10, 2022 · The discussion centers around the storage capacity of quantum computers, specifically the relationship between qubits and data storage. It is clarified that while 32 qubits …
How Does a Qubit Exist as Both 1 and 0 Simultaneously?
Feb 11, 2024 · Googling something like 'how can a qbit hold multiple values' yields a wealth of simple explanations. Take your pick and ask specific questions.
Information content of a qubit - Physics Forums
Nov 22, 2020 · I have just started reading Neilson and chuang's book on quantum computing and two times already have they said that when a qubit is not observed, it can contain infinite …
Calculating qubit purity/entanglement in a quantum computer
Sep 21, 2024 · They used to call it "entanglement", and I believe that the two terms are synonymous since all of the qubits in a quantum computer start out in a pure state. After …
Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality
Sep 29, 2025 · Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. In her YouTube video Bell’s Theorem Experiments on Entangled Photons, Dr. Fugate …
Finding E_J Value of a Qubit: Step-by-Step Guide
Mar 6, 2019 · Hi everyone, I’ve performed microwave measurements on a 3D transmon and want to find the E_J value of the qubit. I’ve tried searching through many papers, particularly Koch …
Qubits, 2 complex numbers, forcing one to real - Physics Forums
Dec 29, 2014 · There is some transformation that allows us to "force" Alpha back to real (i.e., forcing B (post-gate) to zero), while still preserving all the other criteria of defining a qubit.