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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 with Quantum Corrections and Exploring Avenues for Testable Predictions.

상세정보

자료유형  
 학위논문
Control Number  
0017164399
International Standard Book Number  
9798346382553
Dewey Decimal Classification Number  
658
Main Entry-Personal Name  
Berglund, Kallan.
Publication, Distribution, etc. (Imprint  
[S.l.] : The Pennsylvania State University., 2024
Publication, Distribution, etc. (Imprint  
Ann Arbor : ProQuest Dissertations & Theses, 2024
Physical Description  
193 p.
General Note  
Source: Dissertations Abstracts International, Volume: 86-05, Section: B.
General Note  
Advisor: Bojowald, Martin.
Dissertation Note  
Thesis (Ph.D.)--The Pennsylvania State University, 2024.
Summary, Etc.  
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.
Subject Added Entry-Topical Term  
Behavior.
Subject Added Entry-Topical Term  
Quantum physics.
Subject Added Entry-Topical Term  
Gravity.
Subject Added Entry-Topical Term  
Writing.
Subject Added Entry-Topical Term  
Oppression.
Subject Added Entry-Topical Term  
Science education.
Subject Added Entry-Topical Term  
Black holes.
Subject Added Entry-Topical Term  
Funding.
Subject Added Entry-Topical Term  
Stars & galaxies.
Subject Added Entry-Topical Term  
Spacetime.
Subject Added Entry-Topical Term  
Supernovae.
Subject Added Entry-Topical Term  
Quantum field theory.
Subject Added Entry-Topical Term  
Gravitational waves.
Subject Added Entry-Topical Term  
Theory of relativity.
Subject Added Entry-Topical Term  
Mental health.
Subject Added Entry-Topical Term  
Core curriculum.
Subject Added Entry-Topical Term  
Advocacy.
Subject Added Entry-Topical Term  
Astronomy.
Subject Added Entry-Topical Term  
Astrophysics.
Subject Added Entry-Topical Term  
Curriculum development.
Subject Added Entry-Topical Term  
Theoretical physics.
Added Entry-Corporate Name  
The Pennsylvania State University.
Host Item Entry  
Dissertations Abstracts International. 86-05B.
Electronic Location and Access  
로그인을 한후 보실 수 있는 자료입니다.
Control Number  
joongbu:655263

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[S.l.]▼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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