Quantenspiegelungen – Combined polarisation measurement of Alice and Bob

The Metaphor of Two Doors

Two doors, which Alice and Bob can either open or not, correspond to the measurement results obtained with entangled paris of photons. How can the four possible measurement results (□□, □■, ■□, ■■) be interpreted?

Begin station

Station topics

1
The metaphor of the two doors

Two doors open a single path into the quantum dimension.
2
The detectors „Alice“ and „Bob“

Alice and Bob as double agents.
3
Alice‘s and Bobs correlation function

Determining the correlation between two doors.

Combined polarisation measurement of Alice and Bob

The Metaphor of Two Doors

Station topics

The metaphor of the two doors

The detectors „Alice“ and „Bob“

Alice‘s and Bobs correlation function

Experiment With many photons

ExperimentWith single photons

Quantum dimension

Probabilities