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pro vyhledávání: '"Sen, Anjan Ananda"'
Recent observations by JWST yield a large abundance of luminous galaxies at $z\gtrsim 10$ compared to that expected in the CDM scenario based on extrapolations of the star formation efficiency measured at lower redshifts. While several astrophysical
Externí odkaz:
http://arxiv.org/abs/2410.22940
Autor:
Mukherjee, Purba, Sen, Anjan Ananda
In this work, we implement Gaussian process regression to reconstruct the expansion history of the universe in a model-agnostic manner, using the Pantheon-Plus SN-Ia compilation in combination with two different BAO measurements (SDSS-IV and DESI DR1
Externí odkaz:
http://arxiv.org/abs/2405.19178
Publikováno v:
Phys. Rev. D 109, 104021 (2024)
In the Randall-Sundrum (RS) II braneworld scenario, general relativity (GR) is modified by adding an extra dimension such that it is indistinguishable from GR in the weak gravity limit. However, such modifications may leave a mark in the strong field
Externí odkaz:
http://arxiv.org/abs/2312.07295
Akademický článek
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Autor:
Skidmore, Warren, Kirshner, Bob, Andersen, David, Trancho, Gelys, Kleinman, Scot, Dell'Antonio, Ian, Lemoine-Busserolle, Marie, Rich, Michael, Taylor, Matthew, Yasui, Chikako, Stringfellow, Guy, Tanaka, Masaomi, Crossfield, Ian, Wiegert, Paul, Abraham, Roberto, Akiyama, Masayuki, Cowie, Len, Dumas, Christophe, Honda, Mitsuhiko, Macintosh, Bruce, Meech, Karen, Metchev, Stan, More, Surhud, Narita, Norio, Omar, Amitesh, Peng, Eric, Puravankara, Manoj, Steidel, C. S., Thirupathi, Sivarani, Treu, Tommaso, Bradac, Marusa, Bullock, James, Chiba, Masashi, Evslin, Jarah, Fassnacht, Christopher, Lubin, Philip, Navarro, Julio, Oguri, Masamune, Primack, Joel, Sen, Anjan Ananda, Tytler, David, Wilson, Gillian, Xu, Renxin, Zhao, Hongsheng, Zhao, Gongbo, Chapman, Scott, Chary, Ranga-Ram, Cooray, Asantha, Dickinson, Mark, Iye, Masanori, Kashikawa, Nobunari, Martin, Crystal, Nakajima, Kimihiko, Ouchi, Masami, Sachdeva, Sonali, Yamada, Toru, Cooper, Michael, Fang, Taotao, Gal, Roy, Giavalisco, Mauro, Kodama, Tadayuki, Kubo, Mariko, Lotz, Jennifer, Pierce, Michael, Prochaska, Jason X., Reddy, Naveen, Sheth, Kartik, Srianand, R., Tanaka, Masayuki, U, Vivian, Wright, Shelley, Barth, Aaron, Dewangan, G. C., Do, Tuan, Fuller, Lindsay, Ghez, Andrea, Hao, Lei, Harrison, Fiona, Ho, Luis, Imanishi, Masa, Leist, Mason, Malkan, Matt, Max, Claire, Meyer, Leo, Nagao, Tohru, Packham, Chris, Shen, Yue, Wang, Yiping, Kasliwal, Mansi, Lopez-Rodriguez, Enrique, Zhang, Lulu, Aoki, Wako, Das, Mousumi, Fang, Xuan, Gogoi, Rupjyoti, Goswami, Aruna, Guhathakurta, Puragra, Inami, Hanae, Indulekha, K., Kalirai, Jason, Macri, Lucas, Mao, Shude, McConnachie, Alan, McGough, Stacy, Puthiyaveettil, Shalima, Pilachowski, Catherine, Schombert, James, Lepine, Sebastien, Shi, Jianrong, Subramaniam, Annapurni, Cohen, Judy, Kirby, Evan, Ali, Babar, Burgasser, Adam J., de Grijs, Richard, Dong, Ruobing, Fukagawa, Misato, Grady, Carol A., Hasan, Priya, Herczeg, Gregory J., Konopacky, Quinn M., Li, Di, Lu, Jessica R., Muto, Takayuki, Najita, Joan R., Ojha, Devendra K., Padgett, Deborah L., Pontoppidan, Klaus M., Richter, Matthew J., Tan, Jonathan C., Anupama, G. C., Bagchi, Manjari, Bhalerao, Varun, Gallagher, Sarah, Kamath, U. S., Kimura, Shigeo, Maeda, Keiichi, Mahabal, Ashish, Pandey, Shashi Bhushan, Ramirez-Ruiz, Enrico, Tominaga, Nozomu, Wang, Lingzhi, Wang, Xiaofeng, Wu, Chao, Wu, Xufeng, Marscher, Alan, Kasliwal, Vishal, Currie, Thayne, Marois, Christian, Melis, Carl, Welsh, William, Liu, Michael C., Tanner, Angelle, Dong, Subo, Gaidos, Eric, Matsuo, Taro, Kane, Stephen, AHearn, Michael, Fletcher, Leigh, Greathouse, Thomas, Jewitt, David, Li, Jianyang, Liu, Junjun, Marchis, Franck, Mumma, Michael, Orton, Glenn, Otarola, Angel, Sekiguchi, Tomohiko, Tian, Feng, Yang, Bin, Han, Nancy
The Thirty Meter Telescope (TMT) International Observatory (TIO) will be a revolutionary leap forward in astronomical observing capabilities, enabling us to address some of the most profound questions about the universe. From unraveling the mysteries
Externí odkaz:
http://arxiv.org/abs/1505.01195
The introduction of a delay in the Friedmann equation of cosmological evolution is shown to result in the very early universe undergoing the necessary accelerated expansion in the usual radiation (or matter) dominated phase. Occurring even without a
Externí odkaz:
http://arxiv.org/abs/1106.6231
Publikováno v:
Class.Quant.Grav. 19 (2002) 5025-5038
We study the averaged action of the Randall-Sundrum model with a time dependent metric ansatz. It can be reformulated in terms of a Brans-Dicke action with time dependent Newton's constant. We show that the physics of early universe, particularly inf
Externí odkaz:
http://arxiv.org/abs/hep-th/0103248
Autor:
Skidmore, Warren, Dell'Antonio, Ian, Fukugawa, Misato, Goswami, Aruna, Hao, Lei, Jewitt, David, Laughlin, Greg, Steidel, Charles, Hickson, Paul, Simard, Luc, Sch��ck, Matthias, Treu, Tommaso, Cohen, Judith, Anupama, G. C., Dickinson, Mark, Harrison, Fiona, Kodama, Tadayuki, Lu, Jessica R., Macintosh, Bruce, Malkan, Matt, Mao, Shude, Narita, Norio, Sekiguchi, Tomohiko, Subramaniam, Annapurni, Tanaka, Masaomi, Tian, Feng, A'Hearn, Michael, Akiyama, Masayuki, Ali, Babar, Aoki, Wako, Bagchi, Manjari, Barth, Aaron, Bhalerao, Varun, Bradac, Marusa, Bullock, James, Burgasser, Adam J., Chapman, Scott, Chary, Ranga-Ram, Chiba, Masashi, Cooper, Michael, Cooray, Asantha, Crossfield, Ian, Currie, Thayne, Das, Mousumi, Dewangan, G. C., de Grijs, Richard, Do, Tuan, Dong, Subo, Evslin, Jarah, Fang, Taotao, Fang, Xuan, Fassnacht, Christopher, Fletcher, Leigh, Gaidos, Eric, Gal, Roy, Ghez, Andrea, Giavalisco, Mauro, Grady, Carol A., Greathouse, Thomas, Gogoi, Rupjyoti, Guhathakurta, Puragra, Ho, Luis, Hasan, Priya, Herczeg, Gregory J., Honda, Mitsuhiko, Imanishi, Masa, Inami, Hanae, Iye, Masanori, Kalirai, Jason, Kamath, U. S., Kane, Stephen, Kashikawa, Nobunari, Kasliwal, Mansi, Kasliwal, Vishal, Kirby, Evan, Konopacky, Quinn M., Lepine, Sebastien, Li, Di, Li, Jianyang, Liu, Junjun, Liu, Michael C., Lopez-Rodriguez, Enrigue, Lotz, Jennifer, Lubin, Philip, Macri, Lucas, Maeda, Keiichi, Marchis, Franck, Marois, Christian, Marscher, Alan, Martin, Crystal, Matsuo, Taro, Max, Claire, McConnachie, Alan, McGough, Stacy, Melis, Carl, Meyer, Leo, Mumma, Michael, Muto, Takayuki, Nagao, Tohru, Najita, Joan R., Navarro, Julio, Pierce, Michael, Prochaska, Jason X., Oguri, Masamune, Ojha, Devendra K., Okamoto, Yoshiko K., Orton, Glenn, Otarola, Angel, Ouchi, Masami, Packham, Chris, Padgett, Deborah L., Pandey, Shashi Bhushan, Pilachowsky, Catherine, Pontoppidan, Klaus M., Primack, Joel, Puthiyaveettil, Shalima, Ramirez-Ruiz, Enrico, Reddy, Naveen, Rich, Michael, Richter, Matthew J., Schombert, James, Sen, Anjan Ananda, Shi, Jianrong, Sheth, Kartik, Srianand, R., Tan, Jonathan C., Tanaka, Masayuki, Tanner, Angelle, Tominaga, Nozomu, Tytler, David, U, Vivian, Wang, Lingzhi, Wang, Xiaofeng, Wang, Yiping, Wilson, Gillian, Wright, Shelley, Wu, Chao, Wu, Xufeng, Xu, Renxin, Yamada, Toru, Yang, Bin, Zhao, Gongbo, Zhao, Hongsheng
Publikováno v:
Research in Astronomy and Astrophysics. 15:1945-2140
The TMT Detailed Science Case describes the transformational science that the Thirty Meter Telescope will enable. Planned to begin science operations in 2024, TMT will open up opportunities for revolutionary discoveries in essentially every field of
Akademický článek
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