Permutationally invariant quantum state tomography
id:
permutationally-invariant-quantum-state-tomography-297-13218991
title:
Permutationally invariant quantum state tomography
text:
Permutationally invariant quantum state tomography is a method for the partial determination of the state of a quantum system consisting of many subsystems. In general, the number of parameters needed to describe the quantum mechanical state of a system consisting of N subsystems is increasing exponentially with N . For instance, for an N -qubit system, 2 N − 2 real parameters are needed to describe the state vector of a pure state, or 2 2 N − 1 real parameters are needed to describe the density
brand slug:
wiki
category slug:
encyclopedia
description:
Efficient reconstruction of quantum states based on measurements
original url:
https://en.wikipedia.org/wiki/Permutationally_invariant_quantum_state_tomography
date created:
date modified:
2024-04-19T15:17:23Z
main entity:
{"identifier":"Q17590937","url":"https://www.wikidata.org/entity/Q17590937"}
image:
fields total:
13
integrity:
14