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- University of DelhiIN62 papers
- Brown UniversityUS60 papers
- Columbia UniversityUS60 papers
- Fermi National Accelerator LaboratoryUS60 papers
- Indiana University BloomingtonUS60 papers
- Iowa State UniversityUS60 papers
- Michigan State UniversityUS60 papers
- Northeastern UniversityUS60 papers
- Rice UniversityUS60 papers
- Stony Brook UniversityUS60 papers
- Tata Institute of Fundamental ResearchIN60 papers
- Universidad de Los AndesCO60 papers
77 papers
A torsion-free background solution of the string theory
Eun Kyung Park, Pyung Seong Kwon
We find a background solution of the string theory which has a special property distinguished from the usual background solutions. This background solution does not produce the NS-…
Accelerating internal dimensions and nonzero positive cosmological constant
Eun Kyung Park, Pyung Seong Kwon
We present a new scenario for the moduli stabilization with a very small but nonzero positive cosmological constant . In this scenario the complex structure moduli are still sta…
Towards the core of the cosmological constant problem
Eun Kyung Park, Pyung Seong Kwon
We apply a new self-tuning mechanism to the well-known Kachru-Kallosh-Linde-Trivedi (KKLT) model to address the cosmological constant problem. In this mechanism the cosmological co…
Remark on Calabi-Yau vacua of the string theory and the cosmological constant problem
Eun Kyung Park, Pyung Seong Kwon
We propose, based on the viewpoint that our three-dimensional space is a stack of BPS D3-branes located at the conifold singularity of the Calabi-Yau three-fold, a new mechanism to…
Vacuum state truncation via the quantum Zeno effect
Tae-Gon Noh
In the context of quantum state engineering we analyze the effect of observation on nonlinear optical -photon Fock state generation. We show that it is possible to truncate the…
The asymptotic density of Wecken maps on surfaces with boundary
Seung Won Kim, P. Christopher Staecker
The Nielsen number is a lower bound for the minimal number of fixed points among maps homotopic to . When these numbers are equal, the map is called Wecken. A recent pape…