#quantum information processing

Quantum Superposition and discoherence,when applied to Human Life,that is ,if you interpret Human Experiences. one finds that the position adopted by Jainism and Vedanta are validated by this concept of Quantum.Let us look at this point .

I have written a few articles on Quantum and Indian philosophy. I have provided excerpts of some articles and Links to them in this article. Quantum Superposition and discoherence,when applied to Human Life,that is ,if you interpret Human Experiences. one finds that the position adopted by Jainism and Vedanta are validated by this concept of Quantum.Let us look at this point without getting into…

Quantum Reasoning, human cognition and Artificial Intelligence

Quantum reasoning and the formalism of Lie Algebras are fascinating topics in Quantum Mechanics. By quantum reasoning we are referring to the way the human brain constructs its thoughts and cognitions in an ordered fashion, that is, in the way mathematical psychology has researched the implication of quantum reality on the brain cognitive processes. Quantum Physics is a field of physical sciences…

Quantum mechanics , from fundamental Quantum chemistry and physics , laid the foundation of Quantum Computing. Schrödinger equation is the heart of the Quantum Mechanical world as it describes its wave or state system. Read more on Quantum Computing https://programmingaltanai.wordpress.com/2019/12/22/quantum-computing/

As Quantum computers enhance and Quantum computing is catching up with…

New Post has been published on http://www.newsnish.com/technology/beyond-bits-the-future-of-quantum-information-processing/

Beyond Bits: The Future of Quantum Information Processing

Quantum physics offers powerful methods of encoding and manipulating information such as provably secure key distribution for cryptography, rapid integer factoring, and quantum simulation.

Recently, physicists and computer scientists have realized that not only do our ideas about computing rest on only partly accurate principles, but they miss out on a whole class of computation. Quantum physics offers powerful methods of encoding and manipulat-ing information that are not possible within a classical framework. The potential applications of these quantum information processing methods include provably secure key distribution for cryptography, rapid integer factoring, and quantum simulation.

Information theory and quantum theory were among the most significant conceptual revolutions of the 20th century. Understanding of these theories led to the century’s major technological advances. In the 21st century, we expect to see these theories unite to form an even more powerful force quantum information theory.

QUANTUM COMPUTING

Throughout the history of computing, the bit has remained the basic computational unit of information. Quantum mechanics enables the encoding of information in quantum bits (qubits). Unlike a classical bit, which can store only a single value—either 0 or 1—a qubit can store both 0 and 1 at the same time. Furthermore, a quantum register of 64 qubits can store 264 values at once. Quantum computers can perform computations on all these values at the same time.

However, extracting the results of these massive parallel computations has proved tricky, limiting the number of applications that have shown significant speed increases over classical computing. Classical parallelism can also increase the number of values handled simultaneously, but long before reaching the amount of parallelism achievable by a quantum computer, a classical system runs out of space. For classical systems, the amount of parallelism increases in direct proportion to system size; for quantum systems, it increases exponentially with size, as illustrated in Quantum systems can operate in entangled states