My research has until now focused on the history of modern physics and the history of dynamic psychology. I have especially studied the reception and distribution of these ideas through certain individuals and groups. I often work with unpublished sources like correspondence and personal archives.

I have especially focused on the life and thoughts of physicist and Nobel Laureate Wolfgang Pauli (1900-1958) and his involvement with the psychology of C.G. Jung.

Closely connected with my focus on individuals is my interest in creative milieus and epochs which promote the development of new ideas.

Previous research (See also publications)

Jung, C. G. (2019). Dream symbols of the individuation process: notes of C.G. Jung’s seminars on Wolfgang Pauli’s dreams. Princeton: Princeton University Press

Gieser, S. (2016). ”Jungianism”. In Western Esotericism in Scandinavia. Leiden, The Netherlands: Brill. https://doi.org/10.1163/9789004325968_028

Jung, Pauli and the Symbolic Nature of Reality (2014) i Fuchs, C.A. & Atmanspacher, H. (2014). The Pauli-Jung Conjecture and Its Impact Today [Elektronisk resurs]. Andrews UK Limited.

Gieser, S. (2013). From Copenhagen to the consulting room: Pauli and Jung in Copenhagen. Journal of Analytical Psychology, 59(2), 165–173. https://doi.org/10.1111/1468-5922.12066

The History of Psychotherapy in Sweden. (Only in Swedish)

Depth Psychology and Quantum Physics. Wolfgang Pauli’s Dialogue with C.G. Jung.

“Philosophy and Modern Physics in Sweden: C.W. Oseen, Oskar Klein and the Intellectual Traditions of Uppsala and Lund, 1920-40” in Svante Lindquist (ed.), Center on the Periphery: Historical Aspects of 20th-century Swedish Physics(Science History Publications, 1993), 24–41.