Partial trace

Formal sciences
Theoretical computer science
Theory of computation
Quantum computing

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Related lectures (12)

Density Operator: Matrix to the System State

Explores density operator matrix transformation in quantum physics and the implications of measuring the system, leading to state collapse.

Quantum Measurement: General Description

Explores the general description of quantum measurements, including post-measurement states and Kraus operators.

Quantum States and Density Operators

Covers the density operator formalism in quantum mechanics, discussing pure and mixed states, separability conditions, and the concept of partial trace.

Theory of Open Quantum Systems

Covers the formalism of density matrices and quantum master equations in open quantum systems.

Quantum Physics II: Operator or Density Matrix

Explores operator or matrix density in quantum physics, discussing system evolution and interactions with the environment.

Properties of the Density Matrix

Explores the properties of the density matrix, separable states, and time evolution in isolated and non-isolated systems.

Reduced Density Matrices: System+Environment

Covers the concept of density matrices and the system-environment interaction.

Quantum Physics I: Measurements and Operators

Explores measurements and operators in quantum physics, including special cases and spin 1/2 operators.

Linear algebra in quantum mechanics

Covers the application of linear algebra in quantum mechanics, focusing on states, superposition, measurements, and entangled states.

Theory of Open Quantum Systems

Covers trace-preserving maps, master equations, and Lindblad operators in the theory of open quantum systems.

Quantum Entropy

Covers quantum entropy, density matrices, and entanglement in quantum information theory.

Noisy Quantum Channels

Explores noisy quantum channels and their impact on quantum systems.

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