On memory effect in modified gravity theories

Ercan KILIÇARSLAN

Makale detayları

On memory effect in modified gravity theories

Yazarlar:

Ercan KILIÇARSLAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2019 Vol.43 Issue 1, pp.126-134

Belge Tipi:

Makale

Yayın Tarihi:

1/2019

Belge Dili:

Türkçe

Document ID (Org No.):

2000759124

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101

Özet:

 

In this work, we discuss the gravitational memory effect in higher derivative and infinite derivative gravity  theories and give the detailed relevant calculations whose results were given in our recent works. We show that the  memory effect in higher derivative gravity takes the same form as in pure GR at large distances, whereas at small  distances, the results are different. We also demonstrate that, in infinite derivative gravity, the memory is reduced via  error function as compared to Einstein's gravity. For the lower bound on the mass scale of nonlocality, the memory  essentially reproduces the usual GR result at distances above very small distances.

Makale detayları

On memory effect in modified gravity theories

Yazarlar: Ercan KILIÇARSLAN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Physics 2019 Vol.43 Issue 1, pp.126-134

Belge Tipi: Makale

Yayın Tarihi: 1/2019

Belge Dili: Türkçe

Document ID (Org No.): 2000759124

Sıklık: İki Aylık

eISSN: 1303-6122

pISSN: 1300-0101

Sayı

Yazarlar:

Ercan KILIÇARSLAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2019 Vol.43 Issue 1, pp.126-134

Belge Tipi:

Makale

Yayın Tarihi:

1/2019

Belge Dili:

Türkçe

Document ID (Org No.):

2000759124

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101