Double Photon Excitation in Organic Crystals

New, nonlinear, charged elementary excitations are predicted to occur for weakly pinned Fröhlich charge-density-wave condensates at low temperatures.Received 19 November 1975DOI...

1976 Physical Review Letters 390 citations

Cosmological constant and asymmetric orbifolds

Ngee-Pong Chang , Da-Xi Li , Juan Pérez‐Mercader

We propose and study a compactification of the heterotic string on an asymmetric orbifold that leads to a zero cosmological constant in four dimensions even when 〈W〉≠0.Received ...

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Publication Info

Year: 1963
Type: article
Volume: 10
Issue: 2
Pages: 43-45
Citations: 174
Access: Closed

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APA Style

                            
                                    Warner L. Peticolas, 
                                
                                    J. Goldsborough, 
                                
                                    K. E. Rieckhoff
                                
                            (1963). 
                            Double Photon Excitation in Organic Crystals. 
                            Physical Review Letters
                            , 10
                            (2)
                            , 43-45.
                            https://doi.org/10.1103/physrevlett.10.43

Identifiers

DOI: 10.1103/physrevlett.10.43