Search results

method to maintain explicit Lorentz invariance in any quantum relativistic theory. On an example of Nambu-Goto string theory in 4-dimensional Minkowski space-time...

In relativistic physics, Lorentz symmetry or Lorentz invariance, named after the Dutch physicist Hendrik Lorentz, is an equivalence of observation or observational...

string theory. Statistical and condensed matter systems are indeed often conformally invariant at their thermodynamic or quantum critical points. In quantum...

requirement of Lorentz invariance takes on perhaps its most dramatic effect in string theory. Classical relativistic strings can be handled in the Lagrangian...

critical point. That allows for classification of universality classes of phase transitions in terms of conformal field theories Conformal invariance...

field theories (preserving manifest Lorentz invariance) was the construction of a covariant kinetic term. This kinetic term can be considered a string field...

physicists started testing the foundations of gravity and relativity—Lorentz invariance, the gravitational deflection of light, the Eötvös experiment. These...

spacetime. The invariance of Δs2 under standard Lorentz transformation in analogous to the invariance of squared distances Δr2 under rotations in Euclidean...

relativity a gauge theory based on the Lorentz group. Noether's theorem states that every continuous symmetry, i.e. the parameter in the symmetry transformation...

modeled using Lorentz invariance violating terms, for example in the Standard-Model Extension. In this framework, neutrinos experience Lorentz-violating oscillations...

gauge invariance) in a form of a few equations called Maxwell's equations. The specific mathematical aspects of classical electromagnetic theory are termed...

create a Lorentz covariant model for gravitation which he considered non-electromagnetic in nature as well. Thus the consistency of Lorentz's theory was proven...

Nicolai found an alternate theory in D=11 Supergravity with Local SU(8) Invariance. While not manifestly Lorentz-invariant, it is in many ways superior, because...

of Lorentz transformations comprises the development of linear transformations forming the Lorentz group or Poincaré group preserving the Lorentz interval...

(over)constrained by the basic principles of quantum field theory like Lorentz invariance. Many results in the form of no-go theorems have been obtained up to...

unlike the Schrödinger equation, the Dirac equation satisfies both the Lorentz invariance, that is, the requirements of special relativity, and the rules of...

Klebanov, I. R.; Polyakov, A. M. (1998-05-28). "Gauge theory correlators from non-critical string theory". Physics Letters B. 428 (1): 105–114. arXiv:hep-th/9802109...

; Samuel, S. (15 January 1989). "Spontaneous breaking of Lorentz symmetry in string theory" (PDF). Physical Review D. 39 (2): 683–685. Bibcode:1989PhRvD...

state – Zero energy solution to the Schrödinger equation in loop quantum gravity Lorentz invariance in loop quantum gravity – Aspect of loop quantum gravity...

argument. The program provides a theory in which space time is fundamentally discrete while retaining local Lorentz invariance. A causal set (or causet) is...