New discoveries on the expansion of the universe and the dark energy – | Iranian and world news

“Cosmology of Gravitational Waves” is a postgraduate project of Sobhan Kazempour Ishka, which has been conducted with the guidance of Amin Rezai Akbariya and the support of the National Iranian Science Foundation, reported.

Kazempour Ishka explained the project: One of the largest unsolved puzzles in cosmology is the accelerated cosmos, which is attributed to an unknown form of energy in the name of dark energy. Since the standard cosmological model has problems, providing a new mechanism for studying cosmos from a different perspective is very valuable.

He continued: Recently in gravity and cosmology, the era of gravitational waves. Therefore, there are many scientific activities, including the construction of third -generation gravitational waves, such as the Albert Einstein Gravity Telescope and the Lisa Space System.

The researcher and researcher added: In recent years, the gravitational waves for the cosmos have received much attention. New studies have been conducted to measure Hubble’s antimineer using gravitational waves. Therefore, a new tool has been provided to measure the cosmos’ accelerated expansion. Therefore, studying different aspects of gravitational waves for use in cosmology can help to limit existing models.

Kazempour Ishka stated: One of the most important unanswered questions in gravity and cosmology is the accelerated expansion of the current universe. A topic that has made the minds of many scientists. It is noteworthy that in the age of gravitational waves and the construction of gravitational waves telescopes, the use of this new component is important to discover the universe and solve the present -day accelerated riddle.

He added that various countries in the world, including the United States, China, Japan and European countries, are building new generations of gravitational telescopes to study gravitational waves. New components introduced in gravitational waves such as the relationship between gravitational waves, the effect of gravitational waves, the effect of gravitational waves, and the effect of gravitational waves are among the new phenomena known in the study of gravitational waves that still require comprehensive studies and studies.

“The results of this research project can provide a path to achieving gravitational waves to investigate or eliminate gravitational and cosmic models,” the researcher said.

“In other words, we will try to present new parameters and characteristics in gravitational waves that can evaluate the various theories in gravity and cosmology,” he said.

In fact, Kazempour noted: In fact, the presentation of new criteria from gravitational waves along with the criteria in astronomy, gravity and cosmology facilitates finding the best answer to justify the accelerated expansion of the universe.