A Holistic Picture of Physics Student Conceptions of Energy Quantization, the Photon Concept, and Light Quanta Interference

2018 ◽  
Vol 17 (6) ◽  
pp. 1049-1070 ◽  
Author(s):  
Mengesha Ayene ◽  
Jeanne Krick ◽  
Baylie Damitie ◽  
Ake Ingerman ◽  
Bath Thacker
Author(s):  
Rachel Crossland

Chapter 1 explores Woolf’s writings up to the end of 1925 in relation to scientific ideas on wave-particle duality, providing the ‘retrospect of Woolf’s earlier novels’ which Michael Whitworth has suggested shows that she was working ‘in anticipation of the physicists’. The chapter as a whole challenges this idea of anticipation, showing that Woolf was actually working in parallel with physicists, philosophers, and artists in the early twentieth century, all of whom were starting to question dualistic models and instead beginning to develop complementary ones. A retrospect on wave-particle duality is also provided, making reference to Max Planck’s work on quanta and Albert Einstein’s development of light quanta. This chapter pays close attention to Woolf’s writing of light and her use of conjunctions, suggesting that Woolf was increasingly looking to write ‘both/and’ rather than ‘either/or’. Among other texts, it considers Night and Day, Mrs Dalloway, and ‘Sketch of the Past’.


Ecosphere ◽  
2021 ◽  
Vol 12 (8) ◽  
Author(s):  
Emily A. Holt ◽  
Ashley B. Heim ◽  
Julie Sexton ◽  
Krystal Hinerman

2009 ◽  
Vol 2009 ◽  
pp. 1-5 ◽  
Author(s):  
Sadollah Nasiri ◽  
Samira Bahrami

Here we use the extended phase space formulation of quantum statistical mechanics proposed in an earlier work to define an extended lagrangian for Wigner's functions (WFs). The extended action defined by this lagrangian is a function of ordinary phase space variables. The reality condition of WFs is employed to quantize the extended action. The energy quantization is obtained as a direct consequence of the quantized action. The technique is applied to find the energy states of harmonic oscillator, particle in the box, and hydrogen atom as the illustrative examples.


1997 ◽  
Vol 22 (3) ◽  
pp. 271-288 ◽  
Author(s):  
L. A. J. Stefani ◽  
V.‐N. Tariq ◽  
D. J. A. Heylings ◽  
A. C. Butcher

2006 ◽  
Vol 78 (4) ◽  
pp. 1267-1278 ◽  
Author(s):  
Roy J. Glauber
Keyword(s):  

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