Dilution Refrigerator, uses liquid helium
Absolute zero, optimal operating temp – 273 celcius
Top to bottom – different stages of cooling, filters, amplifiers
Sample holder holds quantum processor
CPU vs QPU
CPU – data/voltage/1’s 0’s flows through the gates (and, or, xor, etc.)
QPU – Data is on the chip, circuit is on the chip, pulses are sent to the chip
chip created by lithography, metal deposition, all, oxide, etc.
Quantum Gates
Called block sphere
Pulses represent the gates.
Rotate qubit from ground state to 1
Example: Ex Pi rotation
Send another pulse, Pi/2
Quantum Entaglement
2 Qubits, and some interaction between them
When you entangle boxes, you can change probablities
CNOT = conditional not
Haddamard rotates to 0.5 (super position)
Easy problems
Factoring
3 coloring (really difficult)
Problem 1
Shows algorithm (finding factors of a number)
400 digit number
Problem 2
Understanding Molecules
Quantum Chemistry short term quantum solutions
Simulation of molecules
When quantum gets better:
Making Amonia process = Haber process
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