Detecting Very-High-Frequency Relic Gravitational Waves by a Waveguide

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Detecting high-frequency gravitational waves with optically levitated sensors.

We propose a tunable resonant sensor to detect gravitational waves in the frequency range of 50-300 kHz using optically trapped and cooled dielectric microspheres or microdisks. The technique we describe can exceed the sensitivity of laser-based gravitational wave observatories in this frequency range, using an instrument of only a few percent of their size. Such a device extends the search vol...

متن کامل

Utilization of electromagnetic detector for selection and detection of high-frequency relic gravitational waves

It is shown that coupling system between fractal membranes and a Gaussian beam passing through a static magnetic field, has strong selection capability for the stochastic relic gravitational wave (GW) background. The relic GW components propagating along the positive direction of the symmetrical axis of the Gaussian beam, might generate an optimal electromagnetic perturbation, while the perturb...

متن کامل

Relic gravitational waves and their detection

As the strong evidence for inflation, the relic gravitational waves (RGW) have been extensively studied. Although, it has not been detected, yet some constraints have been achieved by the observations. Future experiments for the RGW detection are mainly two kinds: the CMB experiments and the laser interferometers. In this paper, we study these current constraints and the detective abilities of ...

متن کامل

Relic gravitational waves and limits on inflation.

It is shown that only a narrow class of inflationary models can possibly agree with the available observational data on the anisotropy of the cosmic microwave background radiation (CMBR). These models may be governed by “matter” with the effective equation of state −1.2 < p/ǫ < −0.6 which includes the De-Sitter case p/ǫ = −1. PACS numbers: 98.80.Cq, 98.70.Vc, 04.30.+ Typeset using REVTEX 1 The ...

متن کامل

Relic Gravitational Waves and the Detection

As the “smoking-gun” evidence for inflation, the relic gravitational waves (RGW) have been studied by a lot of authors. Although, it hasn’t been detected until now, some constraints have been achieved by the observations. Future experiments for the RGW detection are mainly two kinds: the CMB (cosmic microwave background radiation) experiments and the laser interferometers. In this paper, we stu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Chinese Journal of Astronomy and Astrophysics

سال: 2008

ISSN: 1009-9271

DOI: 10.1088/1009-9271/8/3/08