Search Results - "Andreev, Vladimir A."

SU(2) Symmetry of Qubit States and Heisenberg–Weyl Symmetry of Systems with Continuous Variables in the Probability Representation of Quantum Mechanics by Adam, Peter, Andreev, Vladimir, Man’ko, Margarita, Man’ko, Vladimir, Mechler, Matyas

“…In view of the probabilistic quantizer–dequantizer operators introduced, the qubit states (spin-1/2 particle states, two-level atom states) realizing the…”
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Structure, Mechanical and Physical Properties of Cu/Al–10% La Composite Produced by Rotary Forging by Rogachev, Stanislav O., Sundeev, Roman V., Andreev, Vladimir A., Andreev, Nikolay V., Ten, Denis V., Nikolaev, Evgeniy V., Tabachkova, Natalia Yu, Khatkevich, Vladimir M.

“…The influence of cold rotary forging on the mechanical properties of the Cu/Al–10% La composite, depending on the billet’s reduction ratio, has been studied…”
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Star-Product Formalism for the Probability and Mean-Value Representations of Qudits by Adam, Peter, Andreev, Vladimir A., Man’ko, Margarita A., Man’ko, Vladimir I., Mechler, Matyas

“…We develop the quantizer–dequantizer formalism for the probability and mean-value representations of qubits and qutrits. In these representations, the elements…”
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Properties of Quantizer and Dequantizer Operators for Qudit States and Parametric Down-Conversion by Adam, Peter, Andreev, Vladimir A., Man’ko, Margarita A., Man’ko, Vladimir I., Mechler, Matyas

“…We review the method of quantizers and dequantizers to construct an invertible map of the density operators onto functions including probability distributions…”
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Correction to: Star-Product Formalism for the Probability and Mean-Value Representations of Qudits by Adam, Peter, Andreev, Vladimir A., Man’ko, Margarita A., Man’ko, Vladimir I., Mechler, Matyas

“…In section Acknowledgments, the Russian Science Foundation Grant No. 1871-10091 should read No. 1971-10091…”
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Nonnegative Discrete Symbols and Their Probabilistic Interpretation by Adam, Peter, Andreev, Vladimir A., Man’ko, Margarita A., Man’ko, Vladimir I.

“…We review the quantizer–dequantizer formalism of constructing symbols of the density operators and quantum observables, such as Wigner functions and…”
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Symbols of Multiqubit States Admitting a Physical Interpretation by Adam, Peter, Andreev, Vladimir A., Man’ko, Margarita A., Man’ko, Vladimir I.

“…We study the multiqubit states and the corresponding minimal sets of dequantizers and quantizers, such that symbols of the operators (observables) obtained…”
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High strength and ductility in a new Mg–Zn–Ga biocompatible alloy by drawing and rotary forging by Rogachev, Stanislav O., Bazhenov, Viacheslav E., Komissarov, Alexander A., Ten, Denis V., Li, Anna V., Andreev, Vladimir A., Statnik, Eugene S., Sadykova, Iuliia A., Plegunova, Sofia V., Yushchuk, Viacheslav V., Redko, Nikolay A., Salimon, Alexey I., Korsunsky, Alexander M., Drobyshev, Alexey Yu

“…A comparative study of the effect of drawing and rotary forging on the structure, mechanical and corrosion properties of a new biodegradable magnesium alloy…”
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Continuous Sets of Dequantizers and Quantizers for One-Qubit States by Adam, Peter, Andreev, Vladimir A., Isar, Aurelian, Man’ko, Margarita A., Man’ko, Vladimir I.

“…We show the star-product quantization procedure for spin-1/2 particles (qubits) employing the construction of a pair of operators – dequantizers and…”
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Linear Light Amplifier and Amplification of N-Photon States by Andreev, Vladimir A., Davidović, Milena D., Davidović, Ljubica D., Davidović, Miloš D., Davidović, Dragomir M.

“…We consider a linear quantum amplifier consisting of N A two-level atoms and study the problem of amplification of N -photon states. The N -photon states are…”
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Finite Phase Space, Wigner Functions, and Tomography for Two-Qubit States by Adam, Peter, Andreev, Vladimir A., Ghiu, Iulia, Isar, Aurelian, Man’ko, Margarita A., Man’ko, Vladimir I.

“…We discuss the Wigner functions and tomographic probability distributions of two-qubit states. We give the kernel of the map, which provides the expression of…”
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Derivation of the Husimi symbols without antinormal ordering, scale transformation and uncertainty relations by Andreev, Vladimir A, Davidovi, Milena D, Davidovi, Ljubica D, Davidovi, Miloš D, Davidovi, Dragomir M

“…We propose a new method for the derivation of Husimi symbols, for operators that are given in the form of products of an arbitrary number of coordinates, and…”
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Tensor-product representation of qubits and tensor realization of one-qubit operators by Adam, Peter, Andreev, Vladimir A, Janszky, Jozsef, Man'ko, Margarita A, Man'ko, Vladimir I

“…We consider one-particle spin states. We show that all the information contained in the state can be written in an equivalent form using three completely…”
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Scaling Transform and Stretched States in Quantum Mechanics by Andreev, Vladimir A., Davidović, Dragomir M., Davidović, Ljubica D., Davidović, Milena D., Davidović, Miloš D., Zotov, Sergey D.

“…We consider the Husimi Q ( q, p )-functions which are quantum quasiprobability distributions on the phase space. It is known that, under a scaling transform (…”
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Quantizer–dequantizer operators as a tool for formulating the quantization procedure by Andreev, Vladimir A., Man'ko, Margarita A., Man'ko, Vladimir I.

“…We consider the quantization procedure and investigate the application of the quantizer–dequantizer method and star-product technique to construct associative…”
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Tensor product representation of qubit and its transform under linear-operator action by Adam, Peter, Andreev, Vladimir A., Janszky, Jozsef, Man’ko, Margarita A., Man’ko, Olga V., Man’ko, Vladimir I.

“…The general one-particle spin states are considered. It is shown that information contained in a spin-1/2 state can be recorded in an equivalent form with the…”
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Tomographic probability representation for quantum fermion fields by Andreev, Vladimir A., Man’ko, Margarita A., Man’ko, Vladimir I., Cong Thanh, Nguyen, Hung Son, Nguyen, Zakharov, Stanislav D.

“…Tomographic probability representation is introduced for fermion fields. The states of the fermions are mapped onto the probability distribution of discrete…”
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NON-CANCER THYROID DISEASES AMONG CHILDREN IN THE KALUGA AND BRYANSK REGIONS OF THE RUSSIAN FEDERATION EXPOSED TO RADIATION FOLLOWING THE CHERNOBYL ACCIDENT by Ivanov, Victor K, Chekin, Sergey Yu, Parshin, Vladimir S, Vlasov, Oleg K, Maksioutov, Marat A, Tsyb, Anatoli F, Andreev, Vladimir A, Hoshi, Masaharu, Yamashita, Shunichi, Shibata, Yoshisada

“…This paper presents results of estimated radiation risks of non-cancer thyroid diseases in the people from Kaluga and Bryansk regions of the Russian Federation…”
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Continuous Sets of Dequantizers and Quantizers for One-Qubit States super() by Adam, Peter, Andreev, Vladimir A, Isar, Aurelian, Man'ko, Margarita A, Man'ko, Vladimir I

“…We show the star-product quantization procedure for spin-1/2 particles (qubits) employing the construction of a pair of operators - dequantizers and…”
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Wigner Functions and Spin Tomograms for Qubit States by Adam, Peter, Andreev, Vladimir A., Ghiu, Iulia, Isar, Aurelian, Man’ko, Margarita A., Man’ko, Vladimir I.

“…We establish the relation of the spin tomogram to the Wigner function on a discrete phase space of qubits. We use the quantizers and dequantizers of the spin…”
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