Author:
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ISBN:
Category :
Languages : en
Pages :
Book Description
The following results have been obtained: (a) A generalization of the Villian-type action to non-Abelian gauge groups has been developed. (This exploits the solution to the diffusion equation on the group manifold.) (b) The equivalence between the Villian U(1) lattice gauge theory and a noncompact Abelian gauge theory with monopoles has been generalized to relate a lattice gauge theory with gauge group G to a second gauge theory with group G bar and non-Abelian monopoles. Here G bar is the covering group of G and common terms in the character expansions of the two theories must agree. (c) A definition of a random lattice in n dimensions has been developed. The resulting lattice has greater rotational symmetry than the usual rectangular lattice and is a promising candidate for both numerical and analytical investigation. So far analytical results have been obtained for (1) various average properties (i.e. coordination number, link length, etc.) of the lattice, (2) the long distance, weak coupling limit of certain Green's functions, and (3) the strong coupling limit of the expectation value of a Wilson loop. The latter, (4), shows properties of a roughened loop suggesting that the random lattice may have a strong coupling limit that is more physical than in the usual rectilinear case.
Theoretical High Energy Physics. Progress Report, May 1, 1980-April 30, 1981
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The following results have been obtained: (a) A generalization of the Villian-type action to non-Abelian gauge groups has been developed. (This exploits the solution to the diffusion equation on the group manifold.) (b) The equivalence between the Villian U(1) lattice gauge theory and a noncompact Abelian gauge theory with monopoles has been generalized to relate a lattice gauge theory with gauge group G to a second gauge theory with group G bar and non-Abelian monopoles. Here G bar is the covering group of G and common terms in the character expansions of the two theories must agree. (c) A definition of a random lattice in n dimensions has been developed. The resulting lattice has greater rotational symmetry than the usual rectangular lattice and is a promising candidate for both numerical and analytical investigation. So far analytical results have been obtained for (1) various average properties (i.e. coordination number, link length, etc.) of the lattice, (2) the long distance, weak coupling limit of certain Green's functions, and (3) the strong coupling limit of the expectation value of a Wilson loop. The latter, (4), shows properties of a roughened loop suggesting that the random lattice may have a strong coupling limit that is more physical than in the usual rectilinear case.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The following results have been obtained: (a) A generalization of the Villian-type action to non-Abelian gauge groups has been developed. (This exploits the solution to the diffusion equation on the group manifold.) (b) The equivalence between the Villian U(1) lattice gauge theory and a noncompact Abelian gauge theory with monopoles has been generalized to relate a lattice gauge theory with gauge group G to a second gauge theory with group G bar and non-Abelian monopoles. Here G bar is the covering group of G and common terms in the character expansions of the two theories must agree. (c) A definition of a random lattice in n dimensions has been developed. The resulting lattice has greater rotational symmetry than the usual rectangular lattice and is a promising candidate for both numerical and analytical investigation. So far analytical results have been obtained for (1) various average properties (i.e. coordination number, link length, etc.) of the lattice, (2) the long distance, weak coupling limit of certain Green's functions, and (3) the strong coupling limit of the expectation value of a Wilson loop. The latter, (4), shows properties of a roughened loop suggesting that the random lattice may have a strong coupling limit that is more physical than in the usual rectilinear case.
Energy Research Abstracts
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Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 536
Book Description
Theoretical High Energy Physics. Progress Report, May 1, 1979-April 30, 1980. [Columbia Univ., New York].
Author:
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Category :
Languages : en
Pages :
Book Description
Research activities for the year are sketched in this administrative document. References to publications are given. (RWR).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Research activities for the year are sketched in this administrative document. References to publications are given. (RWR).
Government Reports Annual Index
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ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1150
Book Description
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1150
Book Description
Energy Research Abstracts
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ISBN:
Category : Power resources
Languages : en
Pages : 806
Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 806
Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Government Reports Announcements & Index
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Category : Science
Languages : en
Pages : 572
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 572
Book Description
Scientific and Technical Aerospace Reports
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Category : Aeronautics
Languages : en
Pages :
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Solar Energy Update
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ISBN:
Category : Solar energy
Languages : en
Pages : 592
Book Description
Publisher:
ISBN:
Category : Solar energy
Languages : en
Pages : 592
Book Description
Fusion Energy Update
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ISBN:
Category : Controlled fusion
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Controlled fusion
Languages : en
Pages : 134
Book Description
Physics Briefs
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ISBN:
Category : Physics
Languages : en
Pages : 1126
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1126
Book Description