The horizon problem (also known as the homogeneity problem) is a cosmological fine-tuning problem within the Big Bang model of the universe. It arises...

such exponential expansion would resolve two other problems, the flatness problem and horizon problem. The rapid expansion means a universe with any amount...

large-scale structure. The uniformity of the universe, known as the horizon and flatness problems, is explained through cosmic inflation: a phase of accelerated...

The particle horizon (also called the cosmological horizon, the comoving horizon (in Scott Dodelson's text), or the cosmic light horizon) is the maximum...

The horizon effect, also known as the horizon problem, is a problem in artificial intelligence whereby, in many games, the number of possible states or...

second after the Big Bang; along with the monopole problem and the horizon problem, the flatness problem is one of the three primary motivations for inflationary...

the early 1980s after inflation theory emerged as a solution to the horizon problem, which had arisen from advances in observations revealing the large-scale...

or future moves from the position. It mitigates the effect of the horizon problem faced by AI engines for various games like chess and Go. Human players...

physics, a Cauchy horizon is a light-like boundary of the domain of validity of a Cauchy problem (a particular boundary value problem of the theory of...

assumption is what is known as infinite horizon). The LQR problem is stated as follows. Minimize the infinite horizon quadratic continuous-time cost functional...

quantum-mechanical fluctuations, and thus ongoing in some extremely distant place? Horizon problem: Why is the distant universe so homogeneous when the Big Bang theory...

In astrophysics, an event horizon is a boundary beyond which events cannot affect an outside observer. Wolfgang Rindler coined the term in the 1950s....

reported problems with the new software, and Fujitsu was aware that Horizon contained software bugs as early as 1999, the Post Office insisted that Horizon was...

The Horizon class (French: Classe Horizon; Italian: Classe Orizzonte) is a class of air-defence destroyers in service with the French and Italian navies...

understand the dynamics of the early universe. He hoped to solve the horizon problem in a natural way by showing that the early universe underwent an oscillatory...

nonlinear equation that arises in the context of infinite-horizon optimal control problems in continuous time or discrete time. A typical algebraic Riccati...

Deepwater Horizon was an ultra-deepwater, dynamically positioned, semi-submersible offshore drilling rig owned by Transocean and operated by the BP company...

matter de Sitter space Friedmann–Lemaître–Robertson–Walker metric horizon problem large-scale structure of the cosmos Randall–Sundrum model warped geometry...

changes and one has to revisit many of the standard issues—e.g., the "horizon problem"—from a new perspective. Since LQG is based on a specific quantum theory...

Over-the-horizon radar (OTH), sometimes called beyond the horizon radar (BTH), is a type of radar system with the ability to detect targets at very long...

realized that the accelerated expansion would also solve the horizon problem and the flatness problem. Additionally, quantum fluctuations during inflation would...

(2000-08-25). "Can geodesics in extra dimensions solve the cosmological horizon problem?". Physical Review D. 62 (6): 063513. arXiv:hep-ph/9910235. Bibcode:2000PhRvD...

late 1970s when there were a number of unsolved problems, such as the horizon problem, the flatness problem, and the lack of magnetic monopoles, which challenged...

cosmology changes, forcing one to revisit the standard issues—such as the horizon problem—from a new perspective. Under this model, due to quantum geometry,...

quantum-mechanical fluctuations and thus ongoing in some extremely distant place? Horizon problem: Why is the distant universe so homogeneous when the Big Bang theory...

only the first step of the trajectory is executed for an infinite-horizon problem, then this is known as Model Predictive Control (MPC). Although the...

gravitational fields, such as near the event horizon of a black hole. However, the relativistic problem is considerably more difficult than in Newtonian...

expansion of the early universe (inflation), helping to solve the horizon problem and giving a hypothetical reason for the non-vanishing cosmological...

wavelengths also plays a role. Heat death paradox List of paradoxes Horizon problem Overbye, Dennis (3 August 2015). "The Flip Side of Optimism About Life...

Mud Slide Slim and the Blue Horizon is the third studio album by American singer-songwriter James Taylor. Released in April 1971 by Warner Bros. Records...