Exact DeWitt kernels in Lorentzian quantum cosmology
gr-qc, hep-th, quant-ph
Submitted: 2026-09-18
Updated: 2026-10-02
Terminology
Sources
- Singularity avoidance by collapsing shells in quantum gravity
- Singularity avoidance in Bianchi I quantum cosmology
- DeWitt boundary condition is consistent in Ho\v{r}ava-Lifshitz quantum gravity
- DeWitt wave function in Ho\v{r}ava-Lifshitz cosmology with tensor perturbation
- Lorentzian Quantum Cosmology
- No Rescue for the No Boundary Proposal
- Review of the No-Boundary Wave Function
- Resurgence in Lorentzian quantum cosmology: No-boundary saddles and resummation of quantum gravity corrections around tunneling saddle points
- Summing over Non-singular Paths in Quantum Cosmology
- Is singularity resolution trivial?
- Truly Lorentzian quantum cosmology
- Quantization of diffeomorphism invariant theories of connections with local degrees of freedom
- Group Averaging and Refined Algebraic Quantization: Where are we now?
- Analytic Continuation Of Chern-Simons Theory
- Operator ordering and consistency of the wavefunction of the Universe
- Casting Loop Quantum Cosmology in the Spin Foam Paradigm
- Self-adjoint extensions of operators and the teaching of quantum mechanics
- Sharp and Infinite Boundaries in the Path Integral Formalism
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