entangled
41Bell's theorem — is a theorem that shows that the predictions of quantum mechanics (QM) are not intuitive, and touches upon fundamental philosophical issues that relate to modern physics. It is the most famous legacy of the late physicist John S. Bell. Bell s… …
42Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
43A Trick of the Tail — Studio album by Genesis Released 2 February 1976 (UK) / 20 February 1976 (US) …
44Superdense coding — is a technique used in quantum information theory to send two bits of classical information using only one qubit, with the aid of entanglement. Overview Suppose Alice would like to send classical information to Bob using qubits, instead of… …
45Entanglement witness — In quantum information theory, an entanglement witness is an object of geometric nature which distinguishes an entangled state from separable ones. Details We first recall a few preliminary facts before giving the main result which shows the… …
46Квантовая запутанность —     Квантовая механика …
47Timeline of quantum computing — Timeline of quantum computers1970s* 1970 Stephen Wiesner invents conjugate coding.* 1973 Alexander Holevo publishes a paper showing that n qubits cannot carry more than n classical bits of information (a result known as Holevo s theorem or Holevo …
48Separable states — In quantum mechanics, separable quantum states are states without quantum entanglement. Separable pure states For simplicity, the following assumes all relevant state spaces are finite dimensional. First, consider separability for pure states.… …
49spider — spiderless, adj. spiderlike, adj. /spuy deuhr/, n. 1. any of numerous predaceous arachnids of the order Araneae, most of which spin webs that serve as nests and as traps for prey. 2. (loosely) any of various other arachnids resembling or… …
50Coincidence counting (physics) — In quantum physics, coincidence counting is used in experiments testing particle non locality and quantum entanglement. In these experiments two or more particles are created from the same initial packet of energy, inexorably linking/entangling… …
