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2000
In what we have done so far, we have essentially calculated matrix elements, or approximate expressions for matrix elements of the so-called S matrix. We have also assumed conservation of energy. Let us now show our approximations come from the S matrix formalism. We will also show the energy conservation follows automatically from this formalism.
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In what we have done so far, we have essentially calculated matrix elements, or approximate expressions for matrix elements of the so-called S matrix. We have also assumed conservation of energy. Let us now show our approximations come from the S matrix formalism. We will also show the energy conservation follows automatically from this formalism.
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1990
The S-matrix method, put forward by Bogolubov, Medvedev and Polivanov is a special version of the LSZ theory. It is a development of an original idea to Heisenberg (1943) according to which, the content of relativistic quantum theory can be expounded in the language of the S-matrix.
N. N. Bogolubov +4 more
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The S-matrix method, put forward by Bogolubov, Medvedev and Polivanov is a special version of the LSZ theory. It is a development of an original idea to Heisenberg (1943) according to which, the content of relativistic quantum theory can be expounded in the language of the S-matrix.
N. N. Bogolubov +4 more
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Factorizations of the S matrix
Journal of Mathematical Physics, 1990The S matrix of the Schrödinger equation, regarded as a function on the real axis with values in the group of unitary operators L2(S2)]L2(S2), where S2 is the unit sphere in R3, is factorized in two different ways. One of these is a standard Wiener–Hopf factorization with respect to the real line. The other is the kind of factorization that defines the
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Matrix viscoelasticity controls spatiotemporal tissue organization
Nature Materials, 2022David Mooney +2 more
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Mechanotransduction and extracellular matrix homeostasis
Nature Reviews Molecular Cell Biology, 2014Martin Alexander Schwartz +2 more
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Microglial Remodeling of the Extracellular Matrix Promotes Synapse Plasticity
Cell, 2020Hiromi Nakao-Inoue +2 more
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Extracellular matrix-based materials for regenerative medicine
Nature Reviews Materials, 2018George Hussey +2 more
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