Quanta期刊
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On Schmidt Decomposition: Approach Based on Correlation Operator as Bipartite Entanglement Entity
作者：Fedor Herbut
来源：[J].Quanta, 2018, Vol.7 (1), pp.19-39Quanta
摘要：An elaborated review with proofs of Schmidt canonical decomposition of any bipartite state vector is approached through general subsystem basis expansion. The upgraded forms of Schmidt decomposition in terms of correlation operator and twin observables are presented in detai...
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    A Quantum Implementation Model for Artificial Neural Networks
    作者：Ammar Daskin
    来源：[J].Quanta, 2018, Vol.7 (1), pp.7-18Quanta
    摘要：The learning process for multilayered neural networks with many nodes makes heavy demands on computational resources. In some neural network models, the learning formulas, such as the Widrow–Hoff formula, do not change the eigenvectors of the weight matrix while flatting the...
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      Biphoton Interference in a Double-Slit Experiment
      作者：Ananya Paul , Tabish Qureshi
      来源：[J].Quanta, 2018, Vol.7 (1), pp.1-6Quanta
      摘要：A double-slit experiment with entangled photons is theoretically analyzed. It is shown that, under suitable conditions, two entangled photons of wavelength λ can behave like a biphoton of wavelength λ/2. The interference of these biphotons, passing through a double-slit can ...
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        Is Schrödinger's Cat Alive?
        作者：Mani L. Bhaumik
        来源：[J].Quanta, 2017, Vol.6 (1), pp.70-80Quanta
        摘要：Erwin Schrödinger is famous for presenting his wave equation of motion that jump-started quantum mechanics. His disenchantment with the Copenhagen interpretation of quantum mechanics led him to unveil the Schrödinger's cat paradox, which did not get much attention for nearly...
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          Hanbury Brown–Twiss Effect with Wave Packets
          作者：Tabish Qureshi , Ushba Rizwan
          来源：[J].Quanta, 2017, Vol.6 (1), pp.61-69Quanta
          摘要：The Hanbury Brown–Twiss (HBT) effect, at the quantum level, is essentially an interference of one particle with another, as opposed to interference of a particle with itself. Conventional treatments of identical particles encounter difficulties while dealing with entanglemen...
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            Schrödinger's Cat: Where Does The Entanglement Come From?
            作者：Radu Ionicioiu
            来源：[J].Quanta, 2017, Vol.6 (1), pp.57-60Quanta
            摘要：Schrödinger's cat is one of the most striking paradoxes of quantum mechanics that reveals the counterintuitive aspects of the microscopic world. Here, I discuss the paradox in the framework of quantum information. Using a quantum networks formalism, I analyse the information...
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              Quantum Mechanics and Liouville's Equation
              作者：Michael Nauenberg
              来源：[J].Quanta, 2017, Vol.6 (1), pp.53-56Quanta
              摘要：In non-relativistic quantum mechanics, the absolute square of Schrödinger's wave function for a particle in a potential determines the probability of finding it either at a position or momentum at a given time. In classical mechanics the corresponding problem is determined b...
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                Erwin Schrödinger and Quantum Wave Mechanics
                作者：John J. O'Connor , Edmund F. Robertson
                来源：[J].Quanta, 2017, Vol.6 (1), pp.48-52Quanta
                摘要：The fathers of matrix quantum mechanics believed that the quantum particles are unanschaulich (unvisualizable) and that quantum particles pop into existence only when we measure them. Challenging the orthodoxy, in 1926 Erwin Schrödinger developed his wave equation that descr...
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                  Quantum Cryptography: Key Distribution and Beyond
                  作者：Akshata Shenoy-Hejamadi , Anirban Pathak , Srikanth Radhakrishna
                  来源：[J].Quanta, 2017, Vol.6 (1), pp.1-47Quanta
                  摘要：Uniquely among the sciences, quantum cryptography has driven both foundational research as well as practical real-life applications. We review the progress of quantum cryptography in the last decade, covering quantum key distribution and other applications. Quanta 2017; 6: 1...
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                    Deciphering the Enigma of Wave-Particle Duality
                    作者：Mani L. Bhaumik
                    来源：[J].Quanta, 2016, Vol.5 (1), pp.93-100Quanta
                    摘要：A satisfactory explanation of the confounding wave-particle duality of matter is presented in terms of the reality of the wave nature of a particle. In this view, a quantum particle is an objectively real wave packet consisting of irregular disturbances of underlying quantum...
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