Ok, so basically...

p1ngpong

Gamer Professional Deluxe
Supervisor
Joined
Apr 18, 2008
Messages
6,876
Trophies
3
Location
DS Scene
Website
imgur.com
XP
11,397
Country
Croatia
Ok, so basically the spacetime symmetry group for Special Relativity is the Poincaré group, which is a ten-dimensional group of three Lorentz boosts, three rotations, and four spacetime translations. It is logical to ask what symmetries if any might apply in General Relativity. A tractable case may be to consider the symmetries of spacetime as seen by observers located far away from all sources of the gravitational field. The naive expectation for asymptotically flat spacetime symmetries might be simply to extend and reproduce the symmetries of flat spacetime of special relativity, viz., the Poincaré group.
In 1962 Hermann Bondi, M. G. van der Burg, A. W. Metzner and Rainer K. Sachs addressed this asymptotic symmetry problem in order to investigate the flow of energy at infinity due to propagating gravitational waves. Their first step was to decide on some physically sensible boundary conditions to place on the gravitational field at light-like infinity to characterize what it means to say a metric is asymptotically flat, making no a priori assumptions about the nature of the asymptotic symmetry group — not even the assumption that such a group exists. Then after designing what they considered to be the most sensible boundary conditions, they investigated the nature of the resulting asymptotic symmetry transformations that leave invariant the form of the boundary conditions appropriate for asymptotically flat gravitational fields. What they found was that the asymptotic symmetry transformations actually do form a group and the structure of this group does not depend on the particular gravitational field that happens to be present. This means that, as expected, one can separate the kinematics of spacetime from the dynamics of the gravitational field at least at spatial infinity. The puzzling surprise in 1962 was their discovery of a rich infinite-dimensional group (the so-called BMS group) as the asymptotic symmetry group, instead of the finite-dimensional Poincaré group, which is a subgroup of the BMS group. Not only are the Lorentz transformations asymptotic symmetry transformations, there are also additional transformations that are not Lorentz transformations but are asymptotic symmetry transformations. In fact, they found an additional infinity of transformation generators known as supertranslations. This implies the conclusion that General Relativity does not reduce to special relativity in the case of weak fields at long distances.
 

hippy dave

BBMB
Member
Joined
Apr 30, 2012
Messages
9,884
Trophies
2
XP
29,316
Country
United Kingdom
Ok so basically YA BASIC

tenor.gif
 
  • Like
Reactions: AmandaRose

Anxiety_timmy

Average Asura
Member
Joined
Oct 20, 2019
Messages
824
Trophies
1
Location
The Local Dumpster
XP
2,641
Country
United States
ok so basically the wii u has a tri core powerpc cpu running at 1.24ghz with 2gb of ram and a radeon gpu and it supports underclocking to the broadway chip on the wii and the gecko chip from the gamecube so there is NO REASON FOR GAMECUBE VIRTUAL CONSOLE TO NOT BE RELEASED ON THE WII U
 

AmandaRose

Do what I do. Hold tight and pretend it’s a plan
Member
Joined
Aug 19, 2015
Messages
10,197
Trophies
1
Location
Glasgow
Website
www.rockstarnorth.com
XP
16,168
Country
United Kingdom
ok so basically the wii u has a tri core powerpc cpu running at 1.24ghz with 2gb of ram and a radeon gpu and it supports underclocking to the broadway chip on the wii and the gecko chip from the gamecube so there is NO REASON FOR GAMECUBE VIRTUAL CONSOLE TO NOT BE RELEASED ON THE WII U
Ok so basically the WiiU is dead so that is never gonna happen :rofl2:
 

Flame

Me > You
Global Moderator
Joined
Jul 15, 2008
Messages
7,314
Trophies
3
XP
18,913
ok so basically the wii u has a tri core powerpc cpu running at 1.24ghz with 2gb of ram and a radeon gpu and it supports underclocking to the broadway chip on the wii and the gecko chip from the gamecube so there is NO REASON FOR GAMECUBE VIRTUAL CONSOLE TO NOT BE RELEASED ON THE WII U


Ok so basically we can just use Nintendont like oh my god. like. dont. people. even. use. the web... anymore?
 
  • Like
Reactions: AmandaRose

Veho

The man who cried "Ni".
Former Staff
Joined
Apr 4, 2006
Messages
11,390
Trophies
3
Age
42
Location
Zagreb
XP
41,399
Country
Croatia
Ok, so basically this is the edge of the forum, but where is the beginning of the forum? I mean, forums all start somewhere. Can’t we go to the beginning of the forum? Where is that section?
OK so basically an "edge" is not the same as an "end" and not an opposite of "beginning", so basically the question does not follow the premise.
 

Site & Scene News

Popular threads in this forum

eof

General chit-chat
Help Users
    Psionic Roshambo @ Psionic Roshambo: Lol