A new room-temperature quantum device developed at Stanford uses twisted light and advanced materials to link photons and electrons. Modern quantum computers are typically large, costly systems that ...

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 ...

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 ...

Cold atom experiments are among the most powerful and precise ways of investigating and measuring the Universe and exploring the quantum world. By trapping atoms and exploiting their quantum ...

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...

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 ...

Quantum computing is in its infancy, but its potential has sparked intense exploration. This article examines three major trajectories that will shape the future of quantum computing: the gate-based ...

Extremely cold atoms have been nudged to self-magnify their quantum states so they can be imaged in unprecedented detail. This could help researchers better understand what quantum particles do in odd ...

China's self-developed quantum computer operating system Origin Pilot is officially available to be downloaded, according to the Science and Technology Daily on Thursday. This marks a move expected to ...

The world of quantum physics is a very different world from the day-to-day reality we experience. In the quantum world, interactions across vast distances can occur, non-local interactions. Some ...