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Euclidean quantum gravity

Tác giả: G. W. Gibbons and Stephen W. Hawking

This is a collection of survey lectures and reprints of some important lectures on the Euclidean approach to quantum gravity in which one expresses the Feynman path integral as a sum over Riemannian metrics. As well as papers on the basic formalism there are sections on black holes, quantum ...

Mathematical problems of statistical mechanics: collection of papers

Tác giả: Ya. G. Sinai

Focusing on some Mathematical problems of statistical mechanics and in particular on problems of the theory of phase transitions of the first kind….

Latest advances in atomic cluster collisions: fission, fusion, electron, ion and photon impact

Tác giả: Jean-Patrick Connerade, Andrey V. Solov’yov

The book goes on to describe the problems of electron-cluster collisions with special emphasis on polarization and collective excitation effects. The important area of the behavior of atomic clusters in laser fields is considered; the ionization, collective dynamics of electrons in the system in ...

Selected topics in superconductivity

Tác giả: L. C. Gupta, M. S. Multani

Contents: The First Five Years of High-Tc Superconductivity (K A Müller); Different Factors which Govern the Optimisation of High-Tc Superconductive Cuprates Involving Bi-, Tl or Pb (B Raveau, M Hervieu, C Michel, J Provost, A Maignan, C Simon & D Groult); Superconductivity in Cuprates and Other ...

Semiconductor superlattices : growth and electronic properties

Tác giả: Holger T. Grahn

This text surveys semiconductor superlattices, in particular their growth and electronic properties in an applied electric field perpendicular to the layers. The main developments in this field, which were achieved in the late 1980s and early 1990s, are summarized. The electronic properties ...