The growing accessibility of quantum mechanics and chaos theory over the past eighty years has opened a new mode of world-creating for dramatists. An increasingly large collection of plays organize their fictional worlds around such scientific concepts as quantum uncertainty and chaotic determinism. This trend is especially noticeable within dramatic texts that emphasize a fictional, not material or metafictional, engagement. These plays construct fictional worlds that reflect the increasingly strange actual world. The dominant theoretical approaches to fictional worlds unfairly treat these plays as primarily metafictional texts, when these texts construct fictional experiences to speculate about everyday ramifications of living in a post-quantum mechanics world. This thesis argues that these texts are best understood as examples of speculative fiction drama, and they speculate about the changes to our understanding of reality implied by contemporary scientific discoveries. Looking at three plays as exemplary case studies—John Mighton’s Possible Worlds (1990), Tom Stoppard’s Arcadia (1993), and Tony Kushner’s Homebody/Kabul (2001)—this thesis demonstrates that speculative fiction theories can be adapted into fictional worlds analysis, allowing us to analyze these plays as fiction-making texts that offer nonclassical aesthetic experiences. In doing so, this thesis contributes to speculative fiction studies, fictional worlds studies, and the dynamic interdisciplinary dialogue between aesthetic and scientific discourses.

Text in English / Although initially dismissed as superficial, Harold Pinter’s Betrayal, Tom Stoppard’s The Real Thing, and Patrick Marber’s Closer use the theme of marital betrayal as a trope to investigate metatheatrical and epistemological issues. This study aims to demonstrate how these three plays define and explore the concept of authenticity within the fictional as well as the actual world; how arbitrary the construction and mediation of the characters’ identities are, not only from their own perspective, but also from the audience’s; the significance of the audience’s role in these plays and how issues of authenticity, fictionality and dishonesty impact on a genre that depends on illusion. This study intends to provide a new interpretation of these three texts through an analysis drawn from postmodern and poststructuralist theories, concerning the concept of authenticity within art and language. This study finds that the fictional worlds in these plays are created through mediation, which includes everyday language as well as complex works of art. Authenticity is shown to be an elusive concept. Language is either unsuccessfully used to force authentic responses from characters, or as a shield. In Betrayal, language functions as a protective barrier, preventing the characters from knowing one another. The Real Thing suggests that although inauthenticity may be established, the inverse is not necessarily true. In Closer, the characters try in vain to access authenticity through different registers of language. Furthermore, neither the body nor the mind is shown to be the locus of authenticity in Closer. Within the postmodern context where originality is impossible, mimicry is not seen as something external and inauthentic, but as inextricably part of human existence. The audience is drawn into the fictional world of these plays as its members are able to identify with the disillusionment of the characters and their inability to form a definitive view of each other. Simultaneously, the audience is ousted from the fictional world by being reminded of the author’s presence through metatheatrical devices. These plays take advantage of the fictional status of theatre to explore issues of authenticity, positioning them in direct opposition to postdramatic and verbatim plays. / Afrikaans & Theory of Literature / D. Litt. et Phil. (Theory of Literature)

Text in English / Although initially dismissed as superficial, Harold Pinter’s Betrayal, Tom Stoppard’s The Real Thing, and Patrick Marber’s Closer use the theme of marital betrayal as a trope to investigate metatheatrical and epistemological issues. This study aims to demonstrate how these three plays define and explore the concept of authenticity within the fictional as well as the actual world; how arbitrary the construction and mediation of the characters’ identities are, not only from their own perspective, but also from the audience’s; the significance of the audience’s role in these plays and how issues of authenticity, fictionality and dishonesty impact on a genre that depends on illusion. This study intends to provide a new interpretation of these three texts through an analysis drawn from postmodern and poststructuralist theories, concerning the concept of authenticity within art and language. This study finds that the fictional worlds in these plays are created through mediation, which includes everyday language as well as complex works of art. Authenticity is shown to be an elusive concept. Language is either unsuccessfully used to force authentic responses from characters, or as a shield. In Betrayal, language functions as a protective barrier, preventing the characters from knowing one another. The Real Thing suggests that although inauthenticity may be established, the inverse is not necessarily true. In Closer, the characters try in vain to access authenticity through different registers of language. Furthermore, neither the body nor the mind is shown to be the locus of authenticity in Closer. Within the postmodern context where originality is impossible, mimicry is not seen as something external and inauthentic, but as inextricably part of human existence. The audience is drawn into the fictional world of these plays as its members are able to identify with the disillusionment of the characters and their inability to form a definitive view of each other. Simultaneously, the audience is ousted from the fictional world by being reminded of the author’s presence through metatheatrical devices. These plays take advantage of the fictional status of theatre to explore issues of authenticity, positioning them in direct opposition to postdramatic and verbatim plays. / Afrikaans and Theory of Literature / D. Litt. et Phil. (Theory of Literature)