High-energy physicists are especially interested in the potential of quantum computers because these computers work in ways that match how subatomic particles behave, which makes them ideal for solving theoretical problems in physics. Classical computers struggle with understanding complex theories about how subatomic particles work and analyzing the huge amount of data from experiments like those done with the Large Hadron Collider.
To help scientists exploit the potential of quantum computers, CERN, DESY, and IBM worked together to create a road plan. This plan shows how physicists are currently using quantum computers and suggests ways they could use them in the near future, both for developing theories and running experiments.