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Hartle hawking wave function

WebAbstract. Hawking and Hartle interpreted their wave function of the universe as giving the probability for the universe to appear from nothing. However, this is not a correct interpretation, since the normalization presupposes a universe, not nothing. Transition probabilities require a measure on the initial state and a physical result requires ... WebThis wave-function can be interpreted in the context of flux compactification of all spatial dimensions as providing a physical probability distribution on the moduli space of string …

On the Hawking Turok solution to the Open Universe wave function

WebThe wave function of the Universe is a solution to the Wheeler-DeWitt equation. As this equation permits infinitely many solutions, selecting the one that corresponds to ... WebApr 14, 2024 · The Hartle–Hawking wave function is known to be the Fourier dual of the Chern–Simons or Kodama state reduced to mini-superspace, using an integration contour covering the whole real line. But since the Chern–Simons state is a solution of the Hamiltonian constraint (with a given ordering), its Fourier dual should provide a solution … chan\u0027s dragon inn https://ciclosclemente.com

The Mysterious Connection Between Cyclic Imaginary Time …

WebDec 1, 2024 · Abstract. It is shown that, for a de Sitter Universe, the Hartle–Hawking (HH) wave function can be obtained in a simple way starting from the Friedmann–Lemaitre–Robertson–Walker (FLRW) line element of cosmological equations. An oscillator having imaginary time is indeed derived starting from the Hamiltonian … WebWe argue that the topological string partition function, which has been known to correspond to a wave-function, can be interpreted as an exact “wave-function of the uni-verse” in … WebNov 1, 2000 · Cosmic wave functions with the Brans-Dicke theory. Using the standard Wentzel-Kramers-Brillouin method, the Wheeler-DeWitt equation for the Brans-Dicke theory is solved under three kinds of boundary conditions (proposed by Hartle-Hawking, Vilenkin and Linde, respectively). It is found that, although the gravitational and cosmological … chan\u0027s dragon inn ridgefield nj

Hartle-Hawking Wave-Function for Flux Compactifications

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Hartle hawking wave function

Hartle-Hawking boundary conditions as Nucleation by de Sitter …

WebApr 14, 2024 · The Hartle–Hawking wave function is known to be the Fourier dual of the Chern–Simons or Kodama state reduced to mini-superspace, using an integration … Web@article{osti_5932203, title = {The tunneling boundary condition for the wave function of the universe}, author = {Delcampo, S E}, abstractNote = {The modern approach to quantum cosmology initiated primarily by Hartle and Hawking and by Vilenkin is described. The results of this approach culminated with the no-boundary and the tunneling …

Hartle hawking wave function

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WebHartle-Hawking Wave-Function for Flux Compactifications. Erik Verlinde. 2005. We argue that the topological string partition function, which has been known to correspond to a wave-function, can be interpreted as an exact ``wave-function of the universe'' in the mini-superspace sector of physical superstring theory. This realizes the ... WebInspired by quantum cosmology, the Hartle–Hawking, Linde and Vilenkin boundary conditions are employed to calculate the bubble wave functions and their corresponding Wigner functions. Furthermore, the asymptotic behavior of the wave function using three different methods is explored and the Wigner functions are calculated numerically.

WebAug 15, 2024 · The Hartle-Hawking wave function gives the probability of a Universe with specific characteristics to be created from nothing.” “One of the Great Mysteries of Physics?” Many physicists strongly suspect that there is something quite deep underlying this correspondence, something that we haven’t been able to fully grasp yet. WebMar 31, 2024 · In this work we elaborate on holographic description of the path-integral optimization in conformal field theories (CFT) using Hartle-Hawking wave functions in Anti-de Sitter spacetimes. We argue that the maximization of the Hartle-Hawking wave function is equivalent to the path-integral optimization procedure in CFT. In particular, …

WebThe universal wavefunction (or wave function), introduced by Hugh Everett in his 1973 PhD thesis The Theory of the Universal Wave Function, informs a core concept in the … WebJun 1, 2024 · The Hartle–Hawking no-boundary wave function of the universe , is a unique construction in quantum cosmology which has been put forward to describe the early stages of the universe evolution. It is possible that this function describes the whole universe evolution defining the probability measure on classical spacetimes [3] .

WebAug 25, 2024 · In this presentation, we first describe the Hartle-Hawking wave function in the Euclidean path integral approach. After we introduce perturbations to the background …

WebMain Sources: Before the Big Bang 5: The No Boundary Proposal (brilliant documentary by skydivephil featuring Stephen Hawking, James Hartle and Thomas Hertog); Stephen Hawking, The Universe in a Nutshell Stephen Hawking, The Origin of the Universe A Wave Function of the Universe. As we travel back towards the beginning of our universe, we … chan\u0027s fine oriental dining woonsocketWebWe define the Hartle-Hawking no-boundary wave function for causal set theory (CST) over the discrete analogs of spacelike hypersurfaces. Using Markov Chain Monte Carlo and numerical integration methods we analyse the w… harmonicas for sale on amazonWebWe define the Hartle-Hawking no-boundary wave function for causal set theory (CST) over the discrete analogs of spacelike hypersurfaces. Using Markov Chain Monte Carlo … chan\u0027s felinheli menu