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Radiatively generated maximal mixing scenario for the Higgs boson mass and the least fine-tuned minimal supersymmetric standard model.

- R. Dermíšek, Hyung Do Kim
- Physics, Medicine
- Physical review letters
- 5 January 2006

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Running of Gauge Couplings in AdS 5 via Deconstruction

- A. Falkowski, Hyung Do Kim
- Physics
- 1 August 2002

Running of gauge couplings on a slice of AdS5 is examined using the deconstruction setup. Logarithmic running instead of (linear) power law is justified when the cutoff is lower than the curvature… Expand

Solving the Hierarchy Problem at Reheating with a Large Number of Degrees of Freedom.

- N. Arkani-Hamed, T. Cohen, R. D’Agnolo, A. Hook, Hyung Do Kim, D. Pinner
- Physics, Medicine
- Physical review letters
- 15 December 2016

We present a new solution to the electroweak hierarchy problem. We introduce N copies of the standard model with varying values of the Higgs mass parameter. This generically yields a sector whose… Expand

Unification in 5D SO(10)

- Hyung Do Kim, S. Raby
- Physics
- 23 December 2002

Gauge unification in a five dimensional supersymmetric SO(10) model compactified on an orbifold S1/(Z2 ? Z2') is studied. One orbifolding reduces N = 2 supersymmetry to N = 1, and the other breaks… Expand

Charge traps in lead-halide perovskites with different grain sizes

- Hyung Do Kim, H. Ohkita
- Physics
- 4 July 2018

It is crucially required to understand charge traps in CH3NH3PbI3 perovskites, which severely affect the charge recombination mechanism and hence have a critical impact on photovoltaic performance.… Expand

Radiative electroweak symmetry breaking model perturbative all the way to the Planck scale.

- Dongjin Chway, R. Dermíšek, T. Jung, Hyung Do Kim
- Physics, Medicine
- Physical review letters
- 30 July 2014

We discuss an extension of the standard model by fields not charged under standard model gauge symmetry in which the electroweak symmetry breaking is driven by the Higgs quartic coupling itself… Expand

Hiding an extra dimension

- Hyung Do Kim
- Physics
- 27 October 2005

We propose a new geometry and/or topology of a single extra dimension whose Kaluza-Klein excitations do appear at much higher scale than the inverse of the length/volume. For a single extra dimenion… Expand

Gaugino mass in AdS space

- B. Gripaios, Hyung Do Kim, R. Rattazzi, M. Redi, C. Scrucca
- Physics
- 27 November 2008

We study supersymmetric QED in AdS(4) with massless matter. At 1-loop the ultra-violet regulator of the theory generates a contribution to the gaugino mass that is naively inconsistent with unbroken… Expand

The $\mu$-problem and axion in gauge mediation

- Kiwoon Choi, E. Chun, Hyung Do Kim, Wan-Il Park, C. Shin
- Physics
- 14 February 2011

We revisit the idea of generating the Higgs {mu} parameter through a spontaneously broken Peccei-Quinn (PQ) symmetry in a gauge-mediated supersymmetry breaking scenario. For the messenger scale of… Expand

Photovoltaic Performance of Perovskite Solar Cells with Different Grain Sizes.

- Hyung Do Kim, H. Ohkita, H. Benten, S. Ito
- Materials Science, Medicine
- Advanced materials
- 1 February 2016

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