scholarly journals Large Volume Supersymmetry Breaking Without Decompactification Problem

Author(s):  
Hervé Partouche
2015 ◽  
Vol 30 (07) ◽  
pp. 1530004 ◽  
Author(s):  
Fernando Quevedo

A brief overview is presented of the progress made during the past few years on the general structure of local models of particle physics from string theory including: moduli stabilisation, supersymmetry breaking, global embedding in compact Calabi–Yau compactifications and potential cosmological implications. Type IIB D-brane constructions and the Large Volume Scenario (LVS) are discussed in some detail emphasising the recent achievements and the main open questions.


2011 ◽  
Vol 26 (01) ◽  
pp. 1-17 ◽  
Author(s):  
AALOK MISRA

We review progress made over the past couple of years in the field of Swiss-Cheese Phenomenology involving a mobile spacetime filling D3-brane and stack(s) of fluxed D7-branes wrapping the "big" (as opposed to the "small") divisor in (the orientifold of (a) Swiss-Cheese Calabi–Yau. The topics reviewed include reconciliation of large volume cosmology and phenomenology, evaluation of soft supersymmetry breaking parameters, one-loop RG-flow equations' solutions for scalar masses, obtaining fermionic (possibly first two generations' quarks/leptons) mass scales in the [Formula: see text]-regime as well as (first two generations') neutrino masses (and their one-loop RG flow) of around an eV. The heavy sparticles and the light fermions indicate the possibility of "split SUSY" large volume scenario.


2019 ◽  
Vol 2019 (9) ◽  
Author(s):  
Tatsuo Kobayashi ◽  
Osamu Seto ◽  
Shintaro Takada ◽  
Takuya H Tatsuishi ◽  
Shohei Uemura ◽  
...  

Abstract We study Kähler moduli stabilization in type IIB superstring theory. We propose a new moduli stabilization mechanism by the supersymmetry breaking chiral superfield which is coupled to Kähler moduli in the Kähler potential. We also study its uplifting of the Large Volume Scenario (LVS). In both cases, the form of the superpotential is crucial for moduli stabilization. We confirm that our uplifting mechanism does not destabilize the vacuum of the LVS drastically.


1999 ◽  
Vol 9 (1) ◽  
pp. 5-6
Author(s):  
Carrie Bain ◽  
Nan Bernstein Ratner

Due to the large volume of fluency-related publications since the last column, we have chosen to highlight those articles of highest potential clinical relevance.


2001 ◽  
Vol 120 (5) ◽  
pp. A482-A482
Author(s):  
R MONDRAGONSANCHEZ ◽  
A GARDUOLOPEZ ◽  
H MURRIETA ◽  
M FRIASMENDIVIL ◽  
R ESPEJO ◽  
...  

2006 ◽  
Vol 175 (4S) ◽  
pp. 488-488
Author(s):  
Frédéric Michel ◽  
Jad Watfa ◽  
Thomas Dubruille

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