1. Quantum II (PHYS 4410) Lecture 6 Entangled states and quantum teleportation Homework sessions are now Monday 4-6P here. HWK 2 is due Wed. by 5PM.

2. Physics Colloquium 4PM Wednesday, Duane G1B20 Prof. Rob Schoelkopf, Yale University The Birth, Care, and Feeding of Cat States in Circuit QED: Quantum Jumps of Photon Parity

4. 150 Input the two-qubit state: What is A) B) C) D) E) None of these and SO: after the Hadamard gate?

5. 150 Given that after the Hadamard gate: What is the two-bit state, A) B) C) D) E) None of these and after the C-NOT gate?