Slowly rotating and accelerating 
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-corrected black holes in four and higher dimensions

Agurto-Sepúlveda, Felipe; Chernicoff, Mariano; Giribet, Gastón; Oliva, Julio; Oyarzo, Marcelo

doi:10.1103/physrevd.107.084014

Cited by 11 publications

(2 citation statements)

References 74 publications

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“…It is important to keep in mind that the auxiliary coupling constant, which grows with the length-square dimension and only accepts nonnegative values ( [54]), is associated with the string tension in string theory and reflects the UV corrections to Einstein's theory of the GR [55]. Additionally, the expression below defines the GB word L GB :…”

Section: Preliminaries: Theoretical Setupmentioning

confidence: 99%

Phytoplankton and Zooplankton Diversity and Water Quality Assessment of Three Ponds in Hooghly District (West Bengal, India)

Karmakar

2021

Preprint

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The present study focuses on the Phytoplankton and Zooplankton Diversity and Water quality assessment of three ponds in Hooghly District using the physiochemical and biological parameters, with due consideration to the Planktonic species. The study was carried out during the Spring and Summer season for a period of two months from 28th March to 28th July, 2020. The pollution levels of the ponds were determined with the help of Palmer's Indices and were further supported by the physicochemical parameters. The Plankton assessment (qualitative) was associated with the physicochemical parameters like pH, TDS, EC, Calcium, Chlorides, Dissolved Oxygen, Phosphates, Nitrates, Bromides and Nitrites. Each pond are a well-managed fishpond,showed and Highest Shannon-Wiener Index diversity value 1.917, contaminated with organic waste matter, from adjacent cattle sheds, show higher Zooplankton abundance.

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Section: Preliminaries: Theoretical Setupmentioning

confidence: 99%

Phytoplankton and Zooplankton Diversity and Water Quality Assessment of Three Ponds in Hooghly District (West Bengal, India)

Karmakar

2021

Preprint

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show abstract

“…The gravitational constant, G, and the speed of light, c, are set to unity by the use of geometric units. It should be noted that the auxiliary coupling constant, which is related to string tension in string theory and reflects the UV corrections to Einstein's theory of the GR [42], develops with the length-square dimension and only takes nonnegative values [43]. Moreover, a description of the GB term L GB is given in the expression below:…”

Section: Introductionmentioning

confidence: 99%

Phytoplankton and Zooplankton Diversity and Water Quality Assessment of Three Ponds in Hooghly District (West Bengal, India)

Karmakar

2021

Preprint

View full text Add to dashboard Cite

The present study focuses on the Phytoplankton and Zooplankton Diversity and Water quality assessment of three ponds in Hooghly District using the physiochemical and biological parameters, with due consideration to the Planktonic species. The study was carried out during the Spring and Summer season for a period of two months from 28th March to 28th July, 2020. The pollution levels of the ponds were determined with the help of Palmer’s Indices and were further supported by the physicochemical parameters. The Plankton assessment (qualitative) was associated with the physicochemical parameters like pH, TDS, EC, Calcium, Chlorides, Dissolved Oxygen, Phosphates, Nitrates, Bromides and Nitrites. Each pond are a well-managed fishpond, showed and Highest Shannon-Wiener Index diversity value 1.917, contaminated with organic waste matter, from adjacent cattle sheds, show higher Zooplankton abundance.

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Higher derivative contributions to black hole thermodynamics at NNLO

Pang

Lü

2023

J. High Energ. Phys.

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In an effective theory of gravity, thermodynamic quantities of black holes receive corrections from the infinite series of higher derivative terms. At the next to leading order, these can be obtained by using only the leading order solution. In this paper, we push forward this property to the next to next to leading order. We propose a formula which yields the Euclidean action of asymptotically flat black holes at the next to next to leading order using only the solution up to and including the next to leading order. Other conserved quantities are derived from the Euclidean action via standard thermodynamic relation. We verify our formula in examples of D-dimensional pure gravity and Einstein-Maxwell theory extended by 4- and 6-derivative terms. Based on our formula, we also prove that for asymptotically flat black holes, the physical quantities are invariant under field redefinitions.

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Slowly rotating and accelerating α′ -corrected black holes in four and higher dimensions

Cited by 11 publications

References 74 publications

Phytoplankton and Zooplankton Diversity and Water Quality Assessment of Three Ponds in Hooghly District (West Bengal, India)

Phytoplankton and Zooplankton Diversity and Water Quality Assessment of Three Ponds in Hooghly District (West Bengal, India)

Phytoplankton and Zooplankton Diversity and Water Quality Assessment of Three Ponds in Hooghly District (West Bengal, India)

Higher derivative contributions to black hole thermodynamics at NNLO

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