scholarly journals Coordinate Invariance of the Cone Algebra with Asymptotics

2002 ◽  
pp. 307-358 ◽  
Author(s):  
D. Kapanadze ◽  
B.-W. Schulze ◽  
I. Witt
Keyword(s):  
Cone Algebra ◽  
Coordinate Invariance

Light cone algebra of a selfinteracting quark field

1973 ◽  
Vol 45 (4) ◽  
pp. 384-388 ◽  
Author(s):  
I.I.Y. Bigi ◽  
H.P. Dürr ◽  
N.J. Winter
Keyword(s):  
Light Cone ◽  
Cone Algebra ◽  
Quark Field

Commutative extended BCK-algebras

2011 ◽  
Vol 61 (4) ◽  
Author(s):  
N. Subrahmanyam
Keyword(s):  
Direct Product ◽  
Cone Algebra

AbstractWe introduce an extended cone algebra, which generalises a Bosbach’s cone algebra within the framework of extended BCK-algebras and show that every such an algebra is a direct product of an ℓ-group and a cone algebra of Bosbach.

scholarly journals General coordinate invariance in quantum many-body systems

2014 ◽  
Vol 90 (10) ◽  
Author(s):  
Tomáš Brauner ◽  
Solomon Endlich ◽  
Alexander Monin ◽  
Riccardo Penco
Keyword(s):  
Many Body ◽  
Many Body Systems ◽  
Coordinate Invariance

scholarly journals A frame-dependent gravitational effective action mimics a cosmological constant, but modifies the black hole horizon

2016 ◽  
Vol 25 (12) ◽  
pp. 1643001 ◽  
Author(s):  
Stephen L. Adler
Keyword(s):  
Black Hole ◽  
Cosmological Constant ◽  
Effective Action ◽  
Black Hole Horizon ◽  
Spherically Symmetric ◽  
Information Paradox ◽  
Scaling Invariance ◽  
Black Hole Information ◽  
Three Space ◽  
Coordinate Invariance

A frame-dependent effective action motivated by the postulates of three-space general coordinate invariance and Weyl scaling invariance exactly mimics a cosmological constant in Robertson–Walker spacetimes. However, in a static spherically symmetric Schwarzschild-like geometry it modifies the black hole horizon structure within microscopic distances of the nominal horizon, in such a way that [Formula: see text] never vanishes. This could have important implications for the black hole “information paradox”.

scholarly journals WAVE FUNCTION OF THE RADION WITH BPS BRANES

2005 ◽  
Vol 20 (07) ◽  
pp. 519-532 ◽  
Author(s):  
G. CYNOLTER
Keyword(s):  
Wave Function ◽  
Scalar Field ◽  
Effective Action ◽  
Zero Mode ◽  
Zero Modes ◽  
Careful Treatment ◽  
Bulk Scalar Field ◽  
Coordinate Invariance ◽  
Scalar Sector

We investigate coupled gravity and a bulk scalar field on a slice of AdS 5 bulk with special BPS branes at the two ends. With a careful treatment of the general coordinate invariance, the complete tensor–scalar spectrum is presented. There are two massless zero modes in the scalar sector, the radion and a dilatonic zero mode. The four-dimensional effective action is of biscalar–tensor type.

Light-cone algebra and materialization of quarks

1974 ◽  
Vol 10 (18) ◽  
pp. 815-820 ◽  
Author(s):  
S. F. Tuan
Keyword(s):  
Light Cone ◽  
Cone Algebra
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