Quantum-Systems GmbH is a German technology company headquartered in Gilching, founded in 2015. The company specializes in the development, design and...

of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science. Quantum mechanics...

understanding of quantum systems. Techniques developed in the context of open quantum systems have proven powerful in fields such as quantum optics, quantum measurement...

quantum Turing machines are useful for simulating quantum systems. This is known as quantum supremacy, the idea that there are problems only quantum Turing...

how quantum systems convert to systems that can be explained by classical mechanics. Beginning out of attempts to extend the understanding of quantum mechanics...

in contrast, rely on precise control of coherent quantum systems. Physicists describe these systems mathematically using linear algebra. Complex numbers...

Quantum chaos is a branch of physics focused on how chaotic classical dynamical systems can be described in terms of quantum theory. The primary question...

In quantum physics, a quantum state is a mathematical entity that embodies the knowledge of a quantum system. Quantum mechanics specifies the construction...

2000Q™ System | D-Wave Systems". "D-Wave Systems Announces Multi-Year Agreement To Provide Its Technology To Google, NASA And USRA's Quantum Artificial...

physical systems and learning systems, in particular neural networks. For example, some mathematical and numerical techniques from quantum physics are...

Quantum superposition is a fundamental principle of quantum mechanics that states that linear combinations of solutions to the Schrödinger equation are...

two-state (or two-level) quantum-mechanical system, one of the simplest quantum systems displaying the peculiarity of quantum mechanics. Examples include...

Quantum information is the information of the state of a quantum system. It is the basic entity of study in quantum information theory, and can be manipulated...

Post-quantum cryptography (PQC), sometimes referred to as quantum-proof, quantum-safe, or quantum-resistant, is the development of cryptographic algorithms...

Quantum entanglement is the phenomenon where the quantum state of each particle in a group cannot be described independently of the state of the others...

applications. This can be done with photonic systems or solid state systems. In photonics and quantum optics, photonic quantum sensing leverages entanglement, single...

weights. Then the system evolves following the time-dependent Schrödinger equation, a natural quantum-mechanical evolution of physical systems. The amplitudes...

In quantum mechanics, a quantum operation (also known as quantum dynamical map or quantum process) is a mathematical formalism used to describe a broad...

In quantum physics and chemistry, quantum numbers are quantities that characterize the possible states of the system. To fully specify the state of the...

In quantum computing and specifically the quantum circuit model of computation, a quantum logic gate (or simply quantum gate) is a basic quantum circuit...

Quantum networks form an important element of quantum computing and quantum communication systems. Quantum networks facilitate the transmission of information...

Quantum programming refers to the process of designing and implementing algorithms that operate on quantum systems, typically using quantum circuits composed...

Quantum teleportation is a technique for transferring quantum information from a sender at one location to a receiver some distance away. While teleportation...

system can also be seen as a qubit. Two-state systems are the simplest quantum systems that are of interest, since the dynamics of a one-state system...

Signal-flow graph Systems engineering Systems science Thermodynamic system Open quantum system Belkind, Ori (2 February 2012). Physical Systems: Conceptual...

interpretation of quantum mechanics is an attempt to explain how the mathematical theory of quantum mechanics might correspond to experienced reality. Quantum mechanics...

In quantum physics, a measurement is the testing or manipulation of a physical system to yield a numerical result. A fundamental feature of quantum theory...

1913 Bohr model. A quantum jump is a phenomenon that is peculiar to quantum systems and distinguishes them from classical systems, where any transitions...

The Center for Complex Quantum Systems is a research institute within the Department of Physics of The University of Texas at Austin in the United States...

In quantum computing, a quantum algorithm is an algorithm that runs on a realistic model of quantum computation, the most commonly used model being the...