Quantum phase gate for photonic qubits using only beam splitters and postselection

By H. Hofmann, S. Takeuchi. 2001

158 citations recorded by the source corpus.

We show that a beam splitter of reflectivity one-third can be used to realize a quantum phase gate operation if only the outputs conserving the number of photons on each side are postselected.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/3f9ead421d4f6999af5c17ba06573773d0b8b308

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

1. Jonathan P. Dowling
2. Kae Nemoto
3. William J. Munro
4. Timothy C. Ralph
5. Pieter Kok
6. Gerard J. Milburn
7. Peter van Loock
8. Franco Nori

In Atomic and Molecular Physics, and Optics

1. Jonathan P. Dowling
2. Pieter Kok
3. Timothy C. Ralph
4. William J. Munro
5. Kae Nemoto
6. Gerard J. Milburn
7. Peter van Loock
8. Gregg Jaeger

Citations in the corpus

• Large-scale silicon quantum photonics implementing arbitrary two-qubit processing (2018, unknown): “[8] Holger F Hofmann and Shigeki Takeuchi.”
• Linear optical quantum computing with photonic qubits (2005, methodology): “An identical gate was proposed independently by Hofmann and Takeuchi (2002).”