Generating photons for communication in a quantum computing system

New technique provides a means of interconnection between processors, opening the way to a complete quantum computing platform.

Michaela Jarvis | Research Laboratory of Electronics • mit
Oct. 7, 2020 ~5 min

Tags: quantum-computing research school-of-engineering electrical-engineering-computer-science-eecs research-laboratory-of-electronics lincoln-laboratory

Cosmic rays may soon stymie quantum computing

Building quantum computers underground or designing radiation-proof qubits may be needed, researchers find.

Jennifer Chu | MIT News Office • mit
Aug. 26, 2020 ~9 min

Tags: physics electronics quantum-computing research school-of-science computer-science-and-technology national-science-foundation-nsf department-of-energy-doe nuclear-power-and-reactors lincoln-laboratory

Major quantum computational breakthrough is shaking up physics and maths

Nobody expected that allowing more communication would make computational problems more reliable.

Ittay Weiss, Senior Lecturer, University of Portsmouth • conversation
Aug. 14, 2020 ~8 min

Tags: mathematics computing quantum-computing quantum-mechanics

Can a quantum strategy help bring down the house?

Study finds quantum entanglement could, in principle, give a slight advantage in the game of blackjack.

Jennifer Chu | MIT News Office • mit
Aug. 3, 2020 ~8 min

Tags: physics quantum-computing research school-of-science algorithms national-science-foundation-nsf center-for-theoretical-physics

“Giant atoms” enable quantum processing and communication in one

Researchers devise an on-off system that allows high-fidelity operations and interconnection between processors.

Michaela Jarvis | MIT News correspondent • mit
July 29, 2020 ~7 min

Tags: physics quantum-computing research school-of-engineering electrical-engineering-computer-science-eecs research-laboratory-of-electronics lincoln-laboratory



Cracking the case of the missing molecules

When scientists moved from manipulating atoms to messing with molecules, molecules started to disappear from view. Professor Kang-Kuen Ni has figured out why.

Caitlin McDermott-Murphy • harvard
July 22, 2020 ~6 min

Tags: science-technology physics chemistry quantum-computing nature graduate-school-of-arts-and-sciences caitlin-mcdermott-murphy quantum-mechanics lasers kang-kuen-ni molecules chemical-reaction potassium-rubidium quantum-control ultracold yu-liu

Scaling up the quantum chip

MIT engineers develop a hybrid process that connects photonics with “artificial atoms,” to produce the largest quantum chip of its type.

Becky Ham | MIT News correspondent • mit
July 8, 2020 ~7 min

Tags: electronics photonics quantum-computing research school-of-engineering electrical-engineering-computer-science-eecs computer-science-and-technology research-laboratory-of-electronics nanoscience-and-nanotechnology

Portable system boosts laser precision, at room temperature

“Light squeezer” reduces quantum noise in lasers, could enhance quantum computing and gravitational-wave detection.

Jennifer Chu | MIT News Office • mit
July 7, 2020 ~8 min

Tags: physics astrophysics space astronomy quantum-computing light research school-of-science national-science-foundation-nsf kavli-institute ligo astronomy-and-planetary-science

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