Australian researchers use a quantum computer to simulate how real molecules behave
By Ivan Kassal, University of Sydney and Tingrei Tan, University of Sydney When a molecule absorbs light, it undergoes a whirlwind of quantum-mechanical transformations. Electrons jump between energy levels, atoms vibrate, and chemical bonds shift — all within millionths of a billionth of a second. These processes underpin everything from photosynthesis in plants and DNA…