Tag: correlations

7 Are correlations stronger than those allowed by quantum mechanics possible? 2018-11-11T17:33:19.187

6 In Bell nonlocality, why does $P(ab|xy)\neq P(a|x)P(b|y)$ mean the variables are not statistically independent? 2018-11-14T06:44:34.750

5 Definition of locality in Bell experiments 2018-11-15T07:05:23.733

4 What is the difference between signaling and non-signaling quantum correlations, and what is a signaling channel? 2018-03-30T14:29:03.303

4 Determining whether $P(ab|xy)$ factorizes in Bell experiments 2018-11-21T19:35:37.000

4 Why is $P(1,2)_{\text{same}} = \frac{1}{4}$ and not $\frac{1}{2}$ in Preskill's Bell experiment? 2019-02-03T11:21:51.520

3 How are EPR Pairs used in quantum computing? 2018-04-10T16:16:02.317

3 General Master Equation with Decoherence Query 2019-09-12T08:06:15.297

3 Out-of-time-order correlation function in the interaction picture? 2019-11-22T05:49:57.107

3 Quantum Ising model correlation function query 2020-08-05T08:23:20.683

3 Example of a two-qudit state whose measurement outcomes are independent in one basis but dependent in another 2020-08-27T18:07:51.047

2 How is Bell’s Inequality converted to the CHSH inequality? 2019-02-18T16:23:11.793

2 How to measure a Bell inequality violation in IBM Q? 2019-04-30T14:53:21.503

2 Can pairwise entanglement be converted into tripartite correlations? 2020-04-09T23:31:11.950

2 $\rho_{SE}(0)=\rho_S(0)\otimes\rho_E(0)$: No coupling or no entanglement? 2021-01-31T00:14:49.663

1 Why is correlation in the $X$ basis represented as $X\otimes X = 1$? 2019-01-28T17:52:20.067

1 How is the third-order autocorrelation measured in quantum optics? 2021-01-02T19:59:45.200

0 Quantum correlation and Bell's inequality 2021-02-22T11:02:00.327