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Quantum-Corrected Black Holes: Constructing and Investigating Modified Black Hole Models with Quantum Corrections and Exploring Avenues for Testable Predictions
Quantum-Corrected Black Holes: Constructing and Investigating Modified Black Hole Models w...
Quantum-Corrected Black Holes: Constructing and Investigating Modified Black Hole Models with Quantum Corrections and Exploring Avenues for Testable Predictions

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20250211152957
ISBN  
9798346382553
DDC  
658
저자명  
Berglund, Kallan.
서명/저자  
Quantum-Corrected Black Holes: Constructing and Investigating Modified Black Hole Models with Quantum Corrections and Exploring Avenues for Testable Predictions
발행사항  
[Sl] : The Pennsylvania State University, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
193 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-05, Section: B.
주기사항  
Advisor: Bojowald, Martin.
학위논문주기  
Thesis (Ph.D.)--The Pennsylvania State University, 2024.
초록/해제  
요약The extreme spacetime environments of modified black holes are an ideal context in which to study possible quantum corrections. This is critical for reconciling general relativity and quantum mechanics and creating a theory of quantum gravity. In this dissertation, I use canonical gravity methods to construct, reinterpret, and probe the properties of quantum-corrected black holes, with the goal of refining modified gravity models, in the pursuit of a theory of quantum gravity. First, I construct a quasi-classical static black hole model with an additional scalar field introduced in the Hamiltonian constraint, and I derive the form of the resulting quantum effects surrounding the horizon and asymptotically. Then, I demonstrate that this model can be similarly constructed as a superposition of classical black holes of varying mass by deriving a quantum modification to the Newtonian potential in the asymptotic limit. Finally, I calculate the effect of a related quantum correction on established volume calculations for the interior of the event horizon. Together, this work provides key insights into the possible structures and behaviors of quantum black holes, opening avenues to probe the information paradox, black hole "deaths," mass uncertainty, and other mysteries of black hole physics. These advances lay the groundwork for potential future predictions such as quantum switch behaviors around quantum black holes and gravitational wave quasinormal mode observables from mergers of modified black holes.
일반주제명  
Behavior
일반주제명  
Quantum physics
일반주제명  
Gravity
일반주제명  
Writing
일반주제명  
Oppression
일반주제명  
Science education
일반주제명  
Black holes
일반주제명  
Funding
일반주제명  
Stars & galaxies
일반주제명  
Spacetime
일반주제명  
Supernovae
일반주제명  
Quantum field theory
일반주제명  
Gravitational waves
일반주제명  
Theory of relativity
일반주제명  
Mental health
일반주제명  
Core curriculum
일반주제명  
Advocacy
일반주제명  
Astronomy
일반주제명  
Astrophysics
일반주제명  
Curriculum development
일반주제명  
Theoretical physics
기타저자  
The Pennsylvania State University.
기본자료저록  
Dissertations Abstracts International. 86-05B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■1001  ▼aBerglund,  Kallan.
■24510▼aQuantum-Corrected  Black  Holes:  Constructing  and  Investigating  Modified  Black  Hole  Models  with  Quantum  Corrections  and  Exploring  Avenues  for  Testable  Predictions
■260    ▼a[Sl]▼bThe  Pennsylvania  State  University▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a193  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-05,  Section:  B.
■500    ▼aAdvisor:  Bojowald,  Martin.
■5021  ▼aThesis  (Ph.D.)--The  Pennsylvania  State  University,  2024.
■520    ▼aThe  extreme  spacetime  environments  of  modified  black  holes  are  an  ideal  context  in  which  to  study  possible  quantum  corrections.  This  is  critical  for  reconciling  general  relativity  and  quantum  mechanics  and  creating  a  theory  of  quantum  gravity.  In  this  dissertation,  I  use  canonical  gravity  methods  to  construct,  reinterpret,  and  probe  the  properties  of  quantum-corrected  black  holes,  with  the  goal  of  refining  modified  gravity  models,  in  the  pursuit  of  a  theory  of  quantum  gravity.  First,  I  construct  a  quasi-classical  static  black  hole  model  with  an  additional  scalar  field  introduced  in  the  Hamiltonian  constraint,  and  I  derive  the  form  of  the  resulting  quantum  effects  surrounding  the  horizon  and  asymptotically.  Then,  I  demonstrate  that  this  model  can  be  similarly  constructed  as  a  superposition  of  classical  black  holes  of  varying  mass  by  deriving  a  quantum  modification  to  the  Newtonian  potential  in  the  asymptotic  limit.  Finally,  I  calculate  the  effect  of  a  related  quantum  correction  on  established  volume  calculations  for  the  interior  of  the  event  horizon.  Together,  this  work  provides  key  insights  into  the  possible  structures  and  behaviors  of  quantum  black  holes,  opening  avenues  to  probe  the  information  paradox,  black  hole  "deaths,"  mass  uncertainty,  and  other  mysteries  of  black  hole  physics.  These  advances  lay  the  groundwork  for  potential  future  predictions  such  as  quantum  switch  behaviors  around  quantum  black  holes  and  gravitational  wave  quasinormal  mode  observables  from  mergers  of  modified  black  holes.
■590    ▼aSchool  code:  0176.
■650  4▼aBehavior
■650  4▼aQuantum  physics
■650  4▼aGravity
■650  4▼aWriting
■650  4▼aOppression
■650  4▼aScience  education
■650  4▼aBlack  holes
■650  4▼aFunding
■650  4▼aStars  &  galaxies
■650  4▼aSpacetime
■650  4▼aSupernovae
■650  4▼aQuantum  field  theory
■650  4▼aGravitational  waves
■650  4▼aTheory  of  relativity
■650  4▼aMental  health
■650  4▼aCore  curriculum
■650  4▼aAdvocacy
■650  4▼aAstronomy
■650  4▼aAstrophysics
■650  4▼aCurriculum  development
■650  4▼aTheoretical  physics
■690    ▼a0599
■690    ▼a0347
■690    ▼a0714
■690    ▼a0606
■690    ▼a0596
■690    ▼a0727
■690    ▼a0753
■71020▼aThe  Pennsylvania  State  University.
■7730  ▼tDissertations  Abstracts  International▼g86-05B.
■790    ▼a0176
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164399▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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