Defying the laws of thermodynamics, experiments are beginning to show that a quantum state that is frozen forever might not ...

Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can be in more than one state at once. When a particle's state is measured, ...

A research team has, for the first time in the world, elucidated the microscopic mechanism by which quantum order is lost and collapses in "open quantum environments" existing in nature. Since ...

Quantum mechanics, the theory governing the microscopic world, is famously counterintuitive. A particle can exist in a superposition of multiple states, such as different positions, until a ...

Quantum mechanics has always carried a quiet tension. At its core, the theory allows particles to exist in many states at once, described by a mathematical object called a wavefunction. Yet daily life ...

Oxford physicists have created an entirely new type of Schrödinger’s cat-like quantum state using components that are ...

Oxford physicists have created an unconventional class of quantum superpositions from highly nonclassical states.

Quantum measurement dynamics explores how the act of observation influences the state of a quantum system, with particular emphasis on spin degrees of freedom under both continuous and projective ...