
Electronic structure of rectangular quantum dots
... the localization of the electrons due to the dominant Coulomb interaction in the low-density limit. In our previous work,13 we found an agreement with their results for polygonal dots by using the spin-density-functional theory 共SDFT兲. We extended the examination to larger electron numbers, includin ...
... the localization of the electrons due to the dominant Coulomb interaction in the low-density limit. In our previous work,13 we found an agreement with their results for polygonal dots by using the spin-density-functional theory 共SDFT兲. We extended the examination to larger electron numbers, includin ...
URL - StealthSkater
... Principle (NMP) states that in a given quantum state the most quantum entangled subsystemcomplement pair can perform the quantum jump. More precisely, the reduction of the entanglement entropy in the quantum jump is as large as possible. This selects the pair in question and in the case of ordinary ...
... Principle (NMP) states that in a given quantum state the most quantum entangled subsystemcomplement pair can perform the quantum jump. More precisely, the reduction of the entanglement entropy in the quantum jump is as large as possible. This selects the pair in question and in the case of ordinary ...
Inhomogeneous boundary effects in semiconductor quantum wires
... one subband being populated for the quantum confined system, no general treatment exists in parallel to the above mentioned Mott-Stern theory [lo, 121. The property of the electron states in the case of multi-populated subbands is one of the main subjects of the present paper. In addition, we study ...
... one subband being populated for the quantum confined system, no general treatment exists in parallel to the above mentioned Mott-Stern theory [lo, 121. The property of the electron states in the case of multi-populated subbands is one of the main subjects of the present paper. In addition, we study ...
Quantum Channel Capacities (PDF Available)
... quantum mechanics with information theory to develop a new picture of communication or to build the theory for some completely new computer-systems, so-called quantum computer which could be faster than the classical pendant in some special cases. The first steps in this direction are already establ ...
... quantum mechanics with information theory to develop a new picture of communication or to build the theory for some completely new computer-systems, so-called quantum computer which could be faster than the classical pendant in some special cases. The first steps in this direction are already establ ...
Quantum information with atoms and photons in a cavity:
... developing basic tools which mesoscopic physicists should then try to implement in more practically scalable systems. The Göteborg Nobel Symposium on quantum coherence has provided a very interesting opportunity to bring together atomic and solid state physicists and to discuss the respective merit ...
... developing basic tools which mesoscopic physicists should then try to implement in more practically scalable systems. The Göteborg Nobel Symposium on quantum coherence has provided a very interesting opportunity to bring together atomic and solid state physicists and to discuss the respective merit ...
PDF
... |φ± inT = (|1in |1T ± |0in |0T )/ 2}, on the joint input-mode/transmitter system then yields the two bits of classical information that the receiver needs to reconstruct the input state. An initial experimental demonstration of teleportation using singlet states was performed by Bouwmeester et ...
... |φ± inT = (|1in |1T ± |0in |0T )/ 2}, on the joint input-mode/transmitter system then yields the two bits of classical information that the receiver needs to reconstruct the input state. An initial experimental demonstration of teleportation using singlet states was performed by Bouwmeester et ...
Advancing Large Scale Many-Body QMC Simulations on GPU
... Abstract—The Determinant Quantum Monte Carlo (DQMC) method is one of the most powerful approaches for understanding properties of an important class of materials with strongly interacting electrons, including magnets and superconductors. It treats these interactions exactly, but the solution of a sy ...
... Abstract—The Determinant Quantum Monte Carlo (DQMC) method is one of the most powerful approaches for understanding properties of an important class of materials with strongly interacting electrons, including magnets and superconductors. It treats these interactions exactly, but the solution of a sy ...
Liquid-State NMR Quantum Computing
... of quantum parallelism in order to solve certain problems in far fewer steps than is possible classically. When comparing the capability of two computers to solve a certain type of problem, the relevant criterion is not so much what resources (time, size, signal-to-noise ratio, . . .) are required t ...
... of quantum parallelism in order to solve certain problems in far fewer steps than is possible classically. When comparing the capability of two computers to solve a certain type of problem, the relevant criterion is not so much what resources (time, size, signal-to-noise ratio, . . .) are required t ...
Quantum cryptography
... • various “elementary particles” which mediate other interactions in physics. •We call them particles in spite of the fact that some of their properties are totally unlike the properties of what we call particles in our ordinary classical world. For example, a quantum particle can go through two pla ...
... • various “elementary particles” which mediate other interactions in physics. •We call them particles in spite of the fact that some of their properties are totally unlike the properties of what we call particles in our ordinary classical world. For example, a quantum particle can go through two pla ...
Max Born

Max Born (German: [bɔɐ̯n]; 11 December 1882 – 5 January 1970) was a German physicist and mathematician who was instrumental in the development of quantum mechanics. He also made contributions to solid-state physics and optics and supervised the work of a number of notable physicists in the 1920s and 30s. Born won the 1954 Nobel Prize in Physics for his ""fundamental research in Quantum Mechanics, especially in the statistical interpretation of the wave function"".Born was born in 1882 in Breslau, then in Germany, now in Poland and known as Wrocław. He entered the University of Göttingen in 1904, where he found the three renowned mathematicians, Felix Klein, David Hilbert and Hermann Minkowski. He wrote his Ph.D. thesis on the subject of ""Stability of Elastica in a Plane and Space"", winning the University's Philosophy Faculty Prize. In 1905, he began researching special relativity with Minkowski, and subsequently wrote his habilitation thesis on the Thomson model of the atom. A chance meeting with Fritz Haber in Berlin in 1918 led to discussion of the manner in which an ionic compound is formed when a metal reacts with a halogen, which is today known as the Born–Haber cycle.In the First World War after originally being placed as a radio operator, due to his specialist knowledge he was moved to research duties regarding sound ranging. In 1921, Born returned to Göttingen, arranging another chair for his long-time friend and colleague James Franck. Under Born, Göttingen became one of the world's foremost centres for physics. In 1925, Born and Werner Heisenberg formulated the matrix mechanics representation of quantum mechanics. The following year, he formulated the now-standard interpretation of the probability density function for ψ*ψ in the Schrödinger equation, for which he was awarded the Nobel Prize in 1954. His influence extended far beyond his own research. Max Delbrück, Siegfried Flügge, Friedrich Hund, Pascual Jordan, Maria Goeppert-Mayer, Lothar Wolfgang Nordheim, Robert Oppenheimer, and Victor Weisskopf all received their Ph.D. degrees under Born at Göttingen, and his assistants included Enrico Fermi, Werner Heisenberg, Gerhard Herzberg, Friedrich Hund, Pascual Jordan, Wolfgang Pauli, Léon Rosenfeld, Edward Teller, and Eugene Wigner.In January 1933, the Nazi Party came to power in Germany, and Born, who was Jewish, was suspended. He emigrated to Britain, where he took a job at St John's College, Cambridge, and wrote a popular science book, The Restless Universe, as well as Atomic Physics, which soon became a standard text book. In October 1936, he became the Tait Professor of Natural Philosophy at the University of Edinburgh, where, working with German-born assistants E. Walter Kellermann and Klaus Fuchs, he continued his research into physics. Max Born became a naturalised British subject on 31 August 1939, one day before World War II broke out in Europe. He remained at Edinburgh until 1952. He retired to Bad Pyrmont, in West Germany. He died in hospital in Göttingen on 5 January 1970.