The team compares collider physics on a quantum computer

The team compares collider physics on a quantum computer

Finding the smallest scales with black solvents often requires precise numbers of the point of the hole pieces (full green circles). Found: Benjamin Nachman, Berkeley Lab

Lawrence Berkeley National Laboratory physicists Christian Bauer, Marat Freytsis and Benjamin Nachman used the IBM Q quantum computer through the Oak Ridge Leadership Computing Facility’s Quantum Computing User Program to capture half the number of two competing protons. . The calculation can indicate how much the pieces can be thrown out.

In the company’s new paper, published at Physical inspection messages, the researchers explain how they used a technique called precision field technique to break their complete concept into pieces. Finally, they developed a quantum algorithm that would allow the counting of some of these parts on a quantum computer and leave the other numbers on older computers.

“For a concept that’s close to nature, we’ve shown how this works in the original.

The Berkeley Lab team hopes to uncover information about the smallest building blocks of its kind by looking at the combination of high -tech materials in test sites, such as the Large Hadron Collider in Geneva, Switzerland. The company is looking for the future of these meetings by using statistics to compare the predictions with real -world rubbish.

“One of the difficulties of these calculations is that we want to describe a large amount of energy,” Nachman said. “We want to explain high -tech processes to low -tech processes by looking at the relevant parts that fly through our experience.”

The use of quantum computing alone to solve these types of calculations would require a greater number of qubits than the quantum compute resources available today. The organization can quantify these problems in standard systems using comparisons, but these quantum effects are not significant. Therefore, the company intends to separate the enumeration of the various components that are suitable for older systems or quantum computers.

The team ran experiments on IBM Q through OLCF’s QCUP program at the U.S. Department of Energy’s Oak Ridge National Laboratory to validate the quantum algorithms they developed that reproduced the expected results in a similar way. small can be calculated and recorded with older computers.

“This is a serious demonstration problem,” Nachman said. “For us, it’s important that we explain the properties of these particles and then actually implement a control of them on a quantum computer. So when we have the basic values, we can create a numbers that we can’t normally do. “

The company also plans to use quantum computers so they can do the kinds of sciences they hope to do. Quantum computers shake, and this noise introduces errors in the calculations. As a result, the company put the crime reduction technologies they built into the first project.

Then, the team hopes to add more to their problem, break down their space into smaller numbers and increase the magnitude of their problem. Finally, they hope to be able to do the computation on a quantum computer that is not possible with older computers.

“The quantum computers available through ORNL’s IBM Q contract are around 100 qubits, so we can grow a lot of large systems,” says Nachman.

The researchers hope to relax their simulations and move closer to the physics problems in such a way that they can do more numbers than the hypothesis proves.


For a quantum computer calculating the molecular energy


More information:
Christian W. Bauer et al, Simulating Collider Physics on Quantum Computers using Effective Field Theories, Physical inspection messages (2021). DOI: 10.1103 / PhysRevLett.127.212001

Provided by Oak Ridge National Laboratory

Directions: Team simulates collider physics on a quantum computer (2022, April 13) Retrieved 13 April 2022 from https://phys.org/news/2022-04-team-simulates-collider-physics- quantum.html

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