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 …

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 a …

Aug 10, 2022 · A qubit is not a storage element, it is a noisy processor element that has a probability; 0 ≤ p ≤ 1. Each time you read a single qubit you will get only 0 or 1. Coupling between the qubits …

Sep 16, 2012 · After the measurement of the first qubit you have a new state that is a superposition of |00\rangle and |01\rangle. If you measure the second qubit (and let's assume that you do it …

Jul 11, 2025 · Hello all, I'm a computer systems professional who developed a theory connecting qubits (as actual particles with mass), information processing, and potential time control. Built …

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 struggling to find …

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 et al, …

Jan 16, 2023 · In the dispersive regime, the qubit acts like a dielectric whose dielectric constant depends on the state of the qubit. This causes the cavity frequency to depend on the state of the …

Jan 4, 2016 · An example of a two-qubit state is one of the Bell states, for example: lB> = 1/√2 (l00> + l11>) In my book it is stated that the Bell states form an orthonormal basis for the set of two …

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.