Sigbjorn Hervik
机构: Professor i matematikk
每年引用次数
引用次数
引用: 3,763
H-指数: 31
I10-指数 : 66
出版物: 142
Multidimensional cosmology: spatially homogeneous models of dimension 4 + 1
Sigbj rn Hervik
Classical and Quantum Gravity 19 ( 21) 5409 -5427
27
2002
The Weyl tensor in spatially homogeneous cosmological models
John D Barrow , Sigbj rn Hervik
Classical and Quantum Gravity 19 ( 20) 5173 -5193
44
2002
THE PHANTOM OF THE OPRA
A. COLEY , S. HERVIK , J. LATTA
Modern Physics Letters A 21 ( 14) 1099 -1106
6
2006
Supergravity solutions with constant scalar invariants
A. COLEY , A. FUSTER , S. HERVIK
International Journal of Modern Physics A 24 ( 6) 1119 -1133
41
2009
Future asymptotic behaviour of tilted Bianchi models of type IV and VIIh
Robert van den Hoogen , Robert van den Hoogen , Sigbjørn Hervik , Alan Coley
Classical and Quantum Gravity 22 ( 3) 607 -633
52
2005
Indefinite information processing in ever-expanding universes
John D. Barrow , Sigbjørn Hervik
Physics Letters B 566 1 -7
10
2003
Solvegeometry gravitational waves
Sigbjørn Hervik
Classical and Quantum Gravity 21 ( 17) 4273 -4281
11
2004
Cosmology:. a Bird's Eye View
Alan A. Coley , Woei Chet Lim , Sigbjørn Hervik
International Journal of Modern Physics D 15 ( 12) 2187 -2190
4
2006
Lorentzian manifolds and scalar curvature invariants
Sigbjørn Hervik , Alan Coley , Nicos Pelavas
Classical and Quantum Gravity 27 ( 10) 102001
38
2010
Future asymptotics of tilted Bianchi type II cosmologies
Claes Uggla , Sigbjørn Hervik , Woei Chet Lim , Patrik Sandin
Classical and Quantum Gravity 27 ( 18) 185006
10
2010
On spacetimes with constant scalar invariants
Sigbjørn Hervik , Alan Coley , Nicos Pelavas
Classical and Quantum Gravity 23 ( 9) 3053 -3074
125
2006
Some factors affecting the grades of technology students
Sigbjørn Hervik , Hans Ekkehard Plesser , Ivar Pettersen , Øyvind Weiby Gregersen
167-173
2017
Universal p-form black holes in generalized theories of gravity
Marcello Ortaggio , Sigbjørn Hervik
European Physical Journal C 80 ( 11) 1020
1
2020
Dynamics of tilted Bianchi models of types III, IV, V in the presence of diffusion
Dmitry Shogin , Sigbjørn Hervik
Classical and Quantum Gravity 32 ( 5) 055008
3
2015
Universal electromagnetic fields
Marcello Ortaggio , Marcello Ortaggio , Sigbjørn Hervik , Vojtěch Pravda
Classical and Quantum Gravity 35 ( 17) 175017
7
2018
On the algebraic classification of pseudo-Riemannian spaces
Sigbjørn Hervik , Alan Coley
International Journal of Geometric Methods in Modern Physics 08 ( 08) 1679 -1685
9
2011
Gravitational entropy and quantum cosmology
Øyvind Grøn , Sigbjørn Hervik
Classical and Quantum Gravity 18 ( 4) 601 -618
21
2001
A spacetime not characterized by its invariants is of aligned type II
Sigbjørn Hervik
Classical and Quantum Gravity 28 ( 21) 215009
26
2011
Evolution of a simple inhomogeneous anisotropic cosmological model with diffusion
Dmitry Shogin , Sigbjørn Hervik
Journal of Cosmology and Astroparticle Physics 2013 ( 10) 005 -005
8
2013
Inflation with stable anisotropic hair: is it cosmologically viable?
Mikjel Thorsrud , Sigbjørn Hervik , David F. Mota
Journal of High Energy Physics 2011 ( 11) 146
91
2011