'Pure quantum state' presentation slideshows

In search of a breakdown of quantum theory

674 views • 55 slides

Superdense coding

Superdense coding. How much classical information in n qubits?. Observe that 2 n ? 1 complex numbers apparently needed to describe an arbitrary n -qubit pure quantum state: because ? 000 ? 000 ? + ? 001 ? 001 ? + ? 010 ? 010 ? + ? + ? 111 ? 111 ?

1.17k views • 30 slides

Asymptotic black hole greybody factors

Asymptotic black hole greybody factors. Jorge Escobedo University of Amsterdam Institute for Theoretical Physics April 2008. Outline. Black hole thermodynamics Two puzzles What are greybody factors? Motivation: Maldacena-Strominger Asymptotic greybody factors. Black hole thermodynamics.

467 views • 22 slides

Rahul Jain, Yaoyun Shi, Zhaohui Wei, Shengyu Zhang

Efficient protocols for generating bipartite classical distributions and quantum states. Rahul Jain, Yaoyun Shi, Zhaohui Wei, Shengyu Zhang. randomness/entanglement. Shared randomness/entanglement is an important resource in distributive settings.

270 views • 17 slides

Testing Macroscopic Quantum Mechanics (MQM) with Future GW Detectors

310 views • 14 slides

Part 2: Indirect interactions

97 views • 1 slides