A new Quantum Monte Carlo algorithm in Physical Review Letters marks a significant step forward in the quest to build ...

This is what fun looks like for a particular set of theoretical chemists driven to solve extremely difficult problems: Deciding whether the electromagnetic fields in molecular polaritons should be ...

Quantum simulation and information processing systems harness the principles of quantum mechanics to replicate complex physical phenomena and perform computations beyond the reach of classical devices ...

Quantum transport simulation constitutes a cornerstone methodology for the investigation and engineering of nanoelectronic devices. The non-equilibrium Green’s function (NEGF) formalism 1,2,3, when ...

Artistic representation of the implemented photonic experiment in which entanglement between the polarizations of single photons is mediated by the independent degree of freedom of the photon path.

Landauer's principle is a thermodynamics concept also relevant in information theory, which states that erasing one bit of information from an information system results in the dissipation of at least ...

Key Points Interested in D-Wave Quantum Inc.? Here are five stocks we like better. D-Wave Quantum recently announced a new ...

Fault-tolerant quantum simulation just got 250 times cheaper to run. QuEra Computing and Los Alamos published an architecture ...

An unprecedently large quantum simulator could shed light on how exotic, potentially useful quantum materials work and help us optimise them in the future. Quantum computers may eventually harness ...

A quiet transformation is unfolding in the way scientists design the materials that power modern technology. From faster ...

Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The recently rediscovered idea of quantum jamming complicates things. For the ...

Physicists have built a new type of digital-analogue quantum simulator in Google’s laboratory, which can be used to study physical processes with unprecedented precision and flexibility. Two ...