Measuring the world precisely is much harder than it sounds. At very small scales, ...

Quantum mechanics continues to offer profound insights into the fundamental nature of matter and energy, and the use of special functions plays a critical role in obtaining exact analytical solutions ...

A team of researchers has found one of the missing pieces of the hardware puzzle that allows quantum computers to function at ...

IBM today launched the Qiskit Functions Catalog, a new set of services that aims to make programming quantum computers easier by abstracting away many of the complexities of working with these ...

Nonequilibrium Green's functions (NEGF) have emerged as a pivotal theoretical framework for investigating the time-dependent behaviour of quantum many-body systems. By tracking the evolution of ...

It has demonstrated the powerful ability of a quantum computer to perform certain computational tasks more efficiently than a classical computer. Thus, to show quantum advantages is a key problem in ...

Collective behavior is an unusual phenomenon in condensed-matter physics. When quantum spins interact together as a system, ...

The Ethereum Foundation has elevated post-quantum cryptography to a top priority and formed a dedicated PQ team.

A team from UNIGE shows that it is possible to determine the state of a quantum system from indirect measurements when it is coupled to its environment.