道学气
发表于 2025-3-25 03:21:20
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irritation
发表于 2025-3-25 09:00:52
A Possible Way to Define an Effective Cosmological Constant in Scalar-Tensor Cosmologiesing the asymptotic de Sitter expansion independently of any initial data (no fine-tuning problem), that is, we introduce a time-dependent (effective) cosmological constant. Finally, we apply the results to some specific models.
opalescence
发表于 2025-3-25 13:16:16
Perspectives in the Research of Gravitational Waves: Omnidirectional Resonant Detectorshe features of coalescing binaries. These detectors also appear to be powerful instruments for measuring a stochastic background of gravitational radiation. We describe the features of spherical detectors, their sensitivity to various types of gravitational wave signal and the experimental state of the art.
雀斑
发表于 2025-3-25 17:14:28
The Entropy of Black Holes via Noether’s Theoremny gauge-natural field theory. In this covariant framework the entropy is defined in such a way that it automatically satisfies the first principle of thermodynamics. We consider the BTZ black hole solution as a test model. Entropy is explicitly computed both by our method and by the prescription given by Wald in order to compare results.
landfill
发表于 2025-3-25 22:11:48
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踉跄
发表于 2025-3-26 03:19:57
tecnico di Bari were conveyed by the director of Diparti mento Interuniversitario di Matematica, Prof. Franco Altomare. These proceedings contain the contributions of the two winners of the SIGRAV prizes, the invited talks presented at the Conference and most of 978-88-470-0068-1978-88-470-2113-6
龙虾
发表于 2025-3-26 07:16:24
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条街道往前推
发表于 2025-3-26 11:54:06
A. Lerdan the US." .Daniel L. Stufflebeam, Professor of Education and Director of the. .Evaluation Center, Western Michigan University. .For conte978-0-306-46749-3978-0-306-47560-3Series ISSN 1873-1058 Series E-ISSN 2213-2236
Migratory
发表于 2025-3-26 15:29:38
L. Lusannan the US." .Daniel L. Stufflebeam, Professor of Education and Director of the. .Evaluation Center, Western Michigan University. .For conte978-0-306-46749-3978-0-306-47560-3Series ISSN 1873-1058 Series E-ISSN 2213-2236
Oscillate
发表于 2025-3-26 20:36:44
A. Masiellon the US." .Daniel L. Stufflebeam, Professor of Education and Director of the. .Evaluation Center, Western Michigan University. .For conte978-0-306-46749-3978-0-306-47560-3Series ISSN 1873-1058 Series E-ISSN 2213-2236