Quantum phase transitions describe abrupt changes in the ground state of a quantum system at absolute zero when a control parameter is varied. They are distinguished from classical phase transitions ...

The study of quantum phase transitions in dissipative systems investigates the fundamental changes in the steady state of open quantum systems driven by the interplay between coherent evolution and ...

Back in 2019, Google made waves by claiming it had achieved what has been called “quantum supremacy”—the ability of a quantum computer to perform operations that would take a wildly impractical amount ...

Researchers have achieved a remarkable result: capturing and studying phase changes in quantum hardware, which hold hold promise for next-generation technologies like quantum computing and ...

Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly ...

In a study published in Nature, a research team has, for the first time, observed the antiferromagnetic phase transition within a large-scale quantum simulator of the fermionic Hubbard model (FHM).

Figure 1. (A) Lattice model for realising the deconfined quantum phase transition. (B) The phase diagram for the square lattice SU(N) model. Dots represent the quantum phase transition points. Red ...

HOUSTON – (April 11, 2025) – A team of Rice University researchers reported the first direct observation of a surprising quantum phenomenon predicted over half a century ago, opening pathways for ...

One of the biggest promises of quantum computing is the ability to simulate molecules ...

Magnetic materials in a quantum spin liquid phase are of great interest in the pursuit of exotic state of matter and quantum ...