Cosmic Superstrings Might Sing in Gravity Waves || The Space Science Technology ||

Eager to learn about cosmic Strings that can also SING so stay tuned .

The hunt for elusive gravitational waves is a new goal: to sing cosmic superstitions that theoretically emit long-sought waves.

Craig Hogan, a cosmologist at the University of Washington (UW), said, "They are so light that they cannot have any effect on the cosmic structure, but they produce this bath of gravitational waves only by decaying."

Gravitational waves, caused by gravitational waves that intersect space and time, were first theoremized by Albert Einstein in his theory of general relativity in 1916, although events have not yet been observed in real time. is.

String theory holds that the hidden dimensions in the strings of elementary particles are tightly wound. One aspect of this theory suggests that some such stars can form in narrow tubes of energy spanning vast distances from the expanse of the universe. These theoretical cosmic superstrings, which researchers have described as ancient vacuum-filled ultra-thin tubes built in the early universe, can galactically shape galaxies that emit gravitational waves, which they obliterate. In [graphic] decay.

They can also be detected whether the Laser Interferometer Gravitational Wave Observatory (LIGO) or NASA's proposed Laser Interferometer Space Antenna (LISA), Hogan said.

"Sensing these vibrations will add sound to the beautiful imagery of astronomy," Hogan said. "At the moment, we are watching a silent film."

Hogan and Matt DePies, a UW doctoral student and visiting physics lecturer, presented calculations for cosmic superstring-generated gravitational waves at a meeting of the American Astronomical Society in Seattle last week. 

Since gravitational waves are considered extremely weak, cosmologists believe that only those generated by large-scale collisions will be strong that observations will be made.

For example, a black hole fades away, which can emit a million times more electric waves than that produced by each galaxy in the universe, the researchers said. Hogan stated that while some gravitational waves may occur at receptive frequencies to the human ear, many sources are likely to have extremely low frequencies of 10 to 20 octaves below the range of human hearing.

"If we see some of this background, we will have real physical evidence that these stars told scientists .

 Image Source : Space.com