Add to favorite
 
123
Subscribe to our Newsletters Subscribe to our Newsletters Get Daily Updates RSS


Discovery of Gravitational Waves is Key to Understanding Life of the Universe
February 20, 2016 15:54


The Russian physicist Mikhail Gorodetsky assumes that the discovery of gravitational waves enables scientists to find "ears", by means of which they can unravel the most sigificant mysteries of the Universe in the near future.
The Laser Interferometer Gravitational-Wave Observatory (LIGO) has announced its phenomenal detection of gravitational waves. According to the Russian physicist Mikhail Gorodetsky, the discovery paves way to the theories of quantum gravitation and the "great unity", which will explain all the processes in the Universe.

"We have got "ears" with which we can listen to the Universe. I am not joking: the frequencies of gravitational waves registered by LIGO are actually sound waves – hundreds of hertz and kilohertz, which can be transformed into sound and listened to just like bird chirping" — the scientific director of the Russian Quantum Center Prof. Mikhail Gorodetsky (the Moscow State University).

Mikhail Gorodetsky and several other Russian scientists jointly with their colleagues from 14 other countries are participating in work of the international LIGO project. Since 2000 the gravitational observatory has been attempting to  find gravitational waves and the space-time distortion predicted by Albert Einstein with his relativity theory nearly a hundred years ago.

In the framework of this project in the territory of the USA two huge "antennas" — two G-shaped laser interferometers with the "shoulder"  length of four kilometers were constructed. Recently the LIGO board has confirmed the news that the gravitational observatory managed to find traces of gravitational waves.

"Now we have only two detectors, but even that is enough to determine the mass of objects, and estimate their approximate location in the sky by the delay time. Localization turns out to be not really good with two antennas – there is some arch in the sky, but once the third European gravitational antenna is put into operation we will be able to determine the localization of sources with triangulation method precisely enough" — Mr. Gorodetsky explained.

According to him, this will make it possible to quickly target optical and radio telescopes at the area of gravitational waves for studying their sources with traditional methods.

"Besides, we will be able to check the relativity theory at the level of accuracy which is impossible with other methods, check new theories and, perhaps, come nearer to creating the quantum theory of gravitation or even the theory of great unity" — the physicist concluded.
 


Sources: http://ria.ru 


Author: Vera Ivanova

Tags: Russian Scientists     

Next Previous

You might also find interesting:

Turning Wastes into Energy Russian Software for Assisting Medical Decisions in Cancer Diagnostics Protect Your Computers with Russian Innovations Molecular Biology To Control Dairy Products Quality New Anti-Epileptic Agent Discovered









Comment on our site


RSS   twitter      submit



TAGS:
Terek  Climatic Change  Russian social networks  Yuri Gagarin  Moscow Zoo  Russian scientists  Rohini Gallery  Eldorado  Russian banks  Denis Davydov  Nordic Yards  Travel  Russian sportswomen  nudist beach  Russian models  Rimma Kazakova  Kunstkamera Museum  Russian television  Lomonosov Moscow State University  Mercedes-Benz Fashion Week Russia  Exhibitions in Moscow  Sochi 2014  peat bog  Festivals  Russian economy  IT  Federal Space Program  Art Play  Russian science  Russian Cinema  Russian business  Moscow parks  Sochi Games   Grigory Perelman  Russian oil and gas industry   Bard Song  money  St. Petersburg  Ossetia  Novaya Moskva   Kremlin  Kaliningrad  Moscow  Russian tourism  Ninolay Lanceray  Military  Russian history  Russian music  tourism  Archaeology 


Travel Blogs
Top Traveling Sites