Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Derek K. Wise"'
Autor:
Derek K. Wise
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 5, p 080 (2009)
Einstein gravity in both 3 and 4 dimensions, as well as some interesting generalizations, can be written as gauge theories in which the connection is a Cartan connection for geometry modeled on a symmetric space. The relevant models in 3 dimensions i
Externí odkaz:
https://doaj.org/article/10abbd0350af4b58af2b145e73205c83
Autor:
Derek K. Wise
Publikováno v:
Advances in Theoretical and Mathematical Physics. 19:1017-1041
We reinterpret special relativity, or more precisely its de Sitter deformation, in terms of 3d conformal geometry, as opposed to (3+1)d spacetime geometry. An inertial observer, usually described by a geodesic in spacetime, becomes instead a choice o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6824f5f404c9d80a4905ca2be445cc4
https://doi.org/10.4310/atmp.2015.v19.n5.a3
https://doi.org/10.4310/atmp.2015.v19.n5.a3
Autor:
Derek K. Wise
Publikováno v:
The Frontiers Collection ISBN: 9783319274942
Wigner’s famous and influential claim that mathematics is "unreasonably effective" in physics is founded on unreasonable assumptions about the nature of mathematics and its independence of physics. Here I argue that what is surprising is not the ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ffb30bc2b2d20077d631e0af98692a7
https://doi.org/10.1007/978-3-319-27495-9_10
https://doi.org/10.1007/978-3-319-27495-9_10
Autor:
Steffen Gielen, Derek K. Wise
Publikováno v:
General Relativity and Gravitation. 44:3103-3109
Hamiltonian gravity, relying on arbitrary choices of "space," can obscure spacetime symmetries. We present an alternative, manifestly spacetime covariant formulation that nonetheless distinguishes between "spatial" and "temporal" variables. The key i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad20dde3bb43e374b5e6f10176845897
https://doi.org/10.1007/s10714-012-1443-3
https://doi.org/10.1007/s10714-012-1443-3
Autor:
Catherine Meusburger, Derek K. Wise
We generalise gauge theory on a graph so that the gauge group becomes a finite-dimensional ribbon Hopf algebra, the graph becomes a ribbon graph, and gauge-theoretic concepts such as connections, gauge transformations and observables are replaced by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93a9e1758789772a40f308ab5cf07da6
Autor:
Derek K. Wise
Publikováno v:
Classical and Quantum Gravity. 23:5129-5176
We investigate p-form electromagnetism—with the Maxwell and Kalb– Ramond fields as lowest-order cases—on discrete spacetimes, including not only the regular lattices commonly used in lattice gauge theory, but also more general examples. After c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2669bff4574bd6e024cd58c0e3e0a4c6
https://doi.org/10.1088/0264-9381/23/17/004
https://doi.org/10.1088/0264-9381/23/17/004
Autor:
B. K. Park, R. S. Towell, Fnal E, W. M. Lee, T. N. Thompson, Y. C. Wang, G. T. Garvey, Derek K. Wise, P. E. Reimer, V. Papavassiliou, R. E. Tribble, T. A. Carey, C. A. Gagliardi, J. D. Bush, L. D. Isenhower, M. J. Leitch, T. C. Awes, W. E. Cooper, T. H. Chang, D. F. Geesaman, Jen-Chieh Peng, B. Mueller, P. N. Kirk, Josh Moss, M. E. Sadler, P. L. McGaughey, W. E. Sondheim, M. L. Brooks, E. A. Hawker, X. He, Joshua L. Willis, D. D. Koetke, M. A. Vasiliev, P. M. Nord, G. Petitt, Z.F. Wang, C. N. Brown, Daniel M. Kaplan, M. E. Beddo, P. W. Stankus, G. R. Young, J. C. Webb, G. S. Kyle, D. M. Lee, S. B. Kaufman, Naomi C R Makins
Publikováno v:
Nuclear Physics A. 721:C344-C347
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::839aa8b245baf16f0a40fd0aa0ee29ec
https://doi.org/10.1016/s0375-9474(03)01065-0
https://doi.org/10.1016/s0375-9474(03)01065-0
Autor:
Derek K. Wise
We study the dynamics of gauge theory and general relativity using fields of local observers, thus maintaining local Lorentz symmetry despite a space/time splitting of fields. We start with Yang--Mills theory, where observer fields are defined as nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c71d24e2cd3e7dd67b24cd0b10b31a22
https://opus4.kobv.de/opus4-fau/files/5187/wise_geometrodynamics.pdf
https://opus4.kobv.de/opus4-fau/files/5187/wise_geometrodynamics.pdf
Autor:
R. S. Towell, X. He, Joshua L. Willis, J. Selden, P. N. Kirk, P. L. McGaughey, M. L. Brooks, P. M. Nord, G. Petitt, Y. C. Wang, J. C. Webb, M. E. Beddo, G. T. Garvey, M. A. Vasiliev, M. E. Sadler, B. K. Park, W. E. Cooper, Z.F. Wang, G. R. Young, B. Mueller, D. D. Koetke, P. E. Reimer, C. N. Brown, R. E. Tribble, P. W. Stankus, Jen-Chieh Peng, Naomi C R Makins, M. J. Leitch, T. A. Carey, Daniel M. Kaplan, G. S. Kyle, T. C. Awes, D. F. Geesaman, D. M. Lee, S. B. Kaufman, V. Papavassiliou, T. Chang, E. A. Hawker, W. M. Lee, C. A. Gagliardi, Josh Moss, J. D. Bush, L. D. Isenhower, W. E. Sondheim, T. N. Thompson, Derek K. Wise
Publikováno v:
Nuclear Physics A. :284c-287c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d28cb549d3fc1459b164a9841023320
https://doi.org/10.1016/s0375-9474(99)00594-1
https://doi.org/10.1016/s0375-9474(99)00594-1
Autor:
P. E. Reimer, T. H. Chang, M. E. Sadler, T. A. Carey, Y. C. Wang, P. M. Nord, G. T. Garvey, D. D. Koetke, D. F. Geesaman, G. Petitt, R. E. Tribble, C. A. Gagliardi, M. J. Leitch, Daniel M. Kaplan, Jen-Chieh Peng, W. E. Cooper, P. L. McGaughey, R.S. Towell, Derek K. Wise, J. Selden, T. N. Thompson, Naomi C R Makins, B. Mueller, B. K. Park, T. C. Awes, P. W. Stankus, S. B. Kaufman, J. C. Webb, V. Papavassiliou, G. S. Kyle, D. M. Lee, W. M. Lee, E. A. Hawker, C. N. Brown, X. He, Joshua L. Willis, Josh Moss, P. N. Kirk, M. E. Beddo, M. L. Brooks, G. R. Young, J. D. Bush, M. A. Vasiliev, Z.F. Wang, W. E. Sondheim, L. D. Isenhower
Publikováno v:
Nuclear Physics A. 654:487c-492c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c348da796a4a33859415ac740143f990
https://doi.org/10.1016/s0375-9474(00)88484-5
https://doi.org/10.1016/s0375-9474(00)88484-5